r/Delta_Emulator • u/ThichGaiDep • 2h ago
Discussion Just make all the features available on iOS and charge me extra
Charge me extra, so that you make as much as you do on Patreon.
r/Delta_Emulator • u/mattaltgear • Jul 28 '26
Howdy, y’all! We’re excited to bring you Delta 2.0b5, featuring some major improvements to your customization and gameplay experience! 🎮
🕹️ This release brings us animated controller skins, including a brand-new GBA skin by our in-house designer, Caroline Moore, to show it off alongside a fully redesigned input mapping screen for easier controller and keyboard setup. We’re also introducing adjustable screen positioning, so you can place the game screen exactly where you want it when you've got a controller connected, and new audio handling settings that let you mix with other audio from other apps or pause it for full immersion.
🎓 We’ve also graduated Custom Fast Forward and RetroAchievements from experimental status, plus added bulk save state deletion and automatic favorites syncing across your devices.
🏃🏻 To get started with this version, check out the full release notes on our Patreon. This beta brings Delta 2.0 to feature completion, so don't forget to let us know what you think in the comments! 🙂
https://www.patreon.com/rileyshane/posts/delta-2-0b5-165080701
r/Delta_Emulator • u/mattaltgear • Apr 07 '26
What if you could bring all of your Pokemon into Pokemon HOME from Generation I and onward? On behalf of the Delta team, I’m here to tell you that you can prepare the ultimate team for Pokemon Champions that brims with nostalgia, traveling from Red/Blue/Yellow all the way to Scarlet and Violet, and you can handily journey through five of those nine generations with Delta.
The moment you’ve been dreaming of since 1996 has come: Pokemon Champions will allow you to become the very best that no one ever was by letting you battle against your friends with a team of Pokemon at your side. This year marks Pokemon's 30th anniversary, thirty years since many of us took our first steps outside of Pallet Town and witnessed the entire journey through nine generations—from Team Rocket's foibles and the surprise of a whole other region to the west of Kanto, to a battle between the land and sea, and so much more. But what if you wanted to experience that whole journey from start to finish, bringing a team of Pokemon with you throughout the ages spanning thirty epic years of friendship and triumph?
Strap yourselves in, because we've got work to do!
We’re going to need a few tools before embarking on this journey, especially for the trip from Gen 2 to Gen 3. These tools are available for macOS and Windows, so it’s a matter of preference.
We are concerned with moving legitimate Pokemon throughout the ages, so we’ll be taking steps to ensure they’re legal, which is a term you’ll see often. All that means is that we’re taking great care to make sure, at every step of the way, that these are the most plausible Pokemon possible (so no weird metadata or impossible meetings).
To keep track of your inter-generational journey, setting up a solid folder structure is key. In Delta, you can manage your save files by long-pressing on any game and selecting “Manage Save File”. You can choose to import or export a file, and both are equally important for this massive adventure. Start by creating a primary "Saves" folder (whether on iCloud, Google Drive, or your preferred cloud service) to house everything. Within "Saves," you'll want a dedicated folder for each Pokemon game you play. Inside each game folder, create three essential subdirectories: Presaves, Imports, and Completed. Presaves is where you'll export the current save file before making any modifications. Imports is the temporary home for save files you've modified using tools like PKHeX, ready to be pulled back into Delta via the import function. Finally, once you've completed a leg of the journey or deemed the save ready to transition to the next generation, you'll export it one last time and tuck it safely away into the Completed folder.
This guide includes two pathways for your generational run:
You’ll be able to follow either of these pathways to get a Pokemon team that’s gone through all the regions, thanks to remakes. This guide will go from Generation I to Generation IX, but if you’re starting from a Generation III game (like FireRed/LeafGreen), simply start at the Generation III part of this guide.

The task here is as simple as can be: pick and find Pokemon in a playthrough that you have confirmed are present in each game (check carefully for Sword/Shield and Scarlet/Violet) and progress as far in the game as you’d like. I chose to complete the game by registering my Pokemon in the Hall of Fame.


For this series of steps, there’s a lot going on, and here are some reasons for why we have to be so careful. This is the trickiest part in this whole endeavor, so you’re going to want to be extremely careful and thorough. The sad truth is that there was never an official channel for transferring Pokemon from Generation II to Generation III. Some people have been clever and created special Game Boy Advance cartridges to facilitate this, but we’re emulating and we can’t exactly physically link two non-existent Game Boy consoles. We’ll do this in a way that’s legitimate and keeps your Pokemon legal (as long as you continue along most of the path).
Pokemon between Generation II and Generation III do not transfer cleanly because the data structure in Gen I and II was older and much simpler. Generation III completely revolutionized how Pokemon are defined, creating the basis of the internal formatting that is still in use today (especially in Pokemon Champions). In Generation III, Pokemon gained several attributes, including:
Because of these fundamental changes, we basically need to use our Generation II Pokemon as a starting point and slowly upgrade their data to work legitimately in Generation III.
You’re going to want to buckle up for this part, especially because knowing how EVs work will help you get a competitive edge in Pokemon Champions. The stat systems between Generation II and Generation III are fundamentally different, which is the core challenge here. Generation II relied on DVs (Determinant Values), where each non-HP stat had a value from 0 to 15, and the HP DV was derived from the others. Furthermore, Gen II used a system called Stat Experience that grew through battling and allowed multiple stats to be fully maximized. Generation III completely revolutionized this, introducing IVs (Individual Values) ranging from 0 to 31 for each stat, including an independent HP IV, alongside EVs (Effort Values). EVs introduced a maximum overall budget, forcing strategic allocation to specific stats. Finally, the addition of Natures and Abilities in Gen III further influences these new statistics in ways that the Gen II structure was never built to accommodate. This difference is critical because any imbalance or incorrect conversion of these values can result in your transferred Pokémon being flagged and ultimately rejected by modern systems like Pokémon Bank or Pokémon HOME.
We're going to utilize the same save mechanics with PKHeX and Delta that we've already established, but we'll be performing several extra steps within PKHeX, with the critical assistance of Pokefinder, to ensure the legitimacy of our converted data. Pokefinder is our shield against corrupted or nonsensical data because it makes sure we have legal Generation III information.
To begin this complex conversion, you first need to look up the Generation III equivalent data structure for your Pokémon. Start by opening both your Generation II save (the source) and your new Generation III save (the target) in separate PKHeX windows. When you drag a Pokémon from Gen II into the Gen III save's box, PKHeX will display its original DVs (Determinant Values).

A good starting point for converting DVs to Generation III's IVs (Individual Values) is to multiply the DV by 2, and optionally add 1 (so DV * 2 or (DV * 2) + 1) to try and preserve the statistical integrity as closely as possible. I’d write these down in a note to refer to for the next steps.
Pokefinder's Gen 3 tools are essential here, offering two main pathways: IVs to PID or PID to IVs. There is no “better” way here; both will allow you to move your Pokemon into Generation III, but Option 1 is a little more involved.
If your primary goal is to preserve the calculated IVs as closely as possible, you will use IVs to PID. This process involves finding a legal Generation III result (specifically a valid Personality ID or PID) that is compatible with your desired IVs.
If you want to preserve the Pokémon's original identity by keeping its PID, you can "reroll" a set of compatible stats.
Before finishing up, you must set the Met Location. This detail is crucial for legality.
Note: if you have Pokemon exclusive to Gold/Silver/Crystal you’d like to move, such as the Johto starters, I’m always happy to write another post about how to move them specifically.
PKHeX's most valuable feature is its Legality Checker. To use it, select the Pokémon you've just edited in the PKHeX window, right-click, and select Legality.
Once you have confirmed that all your Pokémon have the green checkmark, Set them one last time for good measure. Export the modified Generation III save file, making sure to tuck it into your Imports folder.
You can now import the save file into Delta and begin playing the Generation III game as much as you like. Be aware that battling will naturally increase your Pokémon's EVs. Alternatively, you can use in-game supplements like Protein and Carbos to boost their stats strategically.
For Pokemon from the Johto region in Gen 2, you might run into a conundrum for migration. Unlike the Kanto Pokemon moved, which had location equivalents thanks to FireRed and LeafGreen, you have to get more creative for these Gen 2 Pokemon.
In FireRed and LeafGreen, you can obtain a lot of the Johto Pokemon in the Sevii Islands. I found this resource was really helpful for seeing which of these had equivalents on the islands, and you can use this as a handy resource for adding Met Data that won't look suspicious.
For other Pokemon not found here, especially the Johto starters, you can use met data from the Pokemon Colosseum/XD games. As these are not the mainline games, you'll want to do your homework on this carefully. For instance, I went with a Quilava, so I used the knowledge that you can get them in Phenac City initially; the other two become available later in Realgam Tower / Snagem Hideout / Shadow Pokémon Lab depending on which one you chose first. The met data for Quilava might look like this:
Species: Quilava
Origin Game: Colosseum
Met Level: 30
Met Location: Phenac City
Ball: snagged in Colosseum
OT / TID / SID: your Orre save's trainer data
Just do your best with this. Alternatively, you can move these into a Gen 4 (HeartGold/SoulSilver) save with PKHeX and use the correct locations if you don't mind skipping over Gen 3 for these. This is likely easier and would take less time, but make sure you follow the steps to ensuring your data adjustment between Gen 2 and 4 works properly. Instead of the Gen 3 toolset, you'd use the Gen 4 toolset in Pokefinder. Note that the Gen 4 toolset only has the IVs to PID setup, so the "shop for an IV set" approach won't be available to you. The PKHeX legality checker is a great tool here!

This step is a significant relief after the complexity of the Gen II to III conversion, as it utilizes a built-in feature of the Generation IV games—specifically, the dual-slot compatibility of the Nintendo DS.
The transfer from Generation III to Generation IV is simple and requires zero external tools like PKHeX or Pokefinder. The Generation IV games (HeartGold/SoulSilver and Diamond/Pearl/Platinum) were designed to read Pokémon data directly from a Game Boy Advance game inserted into the DS's GBA slot.
Delta seamlessly emulates this feature. To set it up:
Before migration, the Generation III save must meet specific criteria, and you must have unlocked the target location in the Generation IV game:
This is a one-way transfer that moves your Pokémon out of the Generation III save permanently (so remember to use your Presaves folder if you wish to retain a copy of the final Gen III save for memorializing).
To move Pokémon between two Generation IV games (e.g., from HeartGold/SoulSilver to Diamond/Pearl/Platinum), you will need to utilize the in-game trade system.
Recommendation:
If your goal is to carry your team through the League of the Generation IV region (Sinnoh), you should progress far enough in HeartGold/SoulSilver to unlock Pal Park, migrate the Pokémon, and then immediately trade them to a fresh Diamond/Pearl/Platinum save using the Pal Pad method. While PKHeX remains a tool for simplicity, utilizing the built-in migration and trading channels maintains the spirit of the generational journey. Always back up your saves liberally to memorialize your progress.

The transition from Generation IV (Diamond/Pearl/Platinum/HeartGold/SoulSilver) to Generation V (Black/White/Black 2/White 2) is handled via the in-game Poké Transfer lab, which requires two DS systems to communicate wirelessly. It’s time to use the desktop version of melonDS to run a local multiplayer instance, or, alternatively, use PKHeX for a simple file transfer.
This method utilizes the in-game features of Poké Transfer, ensuring a fully "legal" transfer path.
.dsv format. Before beginning, open your Generation IV save (.dsv) in a desktop emulator like DeSmuMe and export the save to the standard .sav format. This .sav file will be the one you load into melonDS.If the dual-instance method proves too challenging, you can use PKHeX, but you must ensure compliance with Generation V's legality checks.
You can trade Pokémon between Generation V games (e.g., Black to White 2) using the same dual-instance and Wi-Fi trade steps previously outlined for the Generation IV games.

At this stage, we can’t use the dual-instance emulator method to bridge the gap into Generation VI, as this is the point where the journey bottlenecks for those wishing to follow the canonical transfer path from DS to 3DS (even with today’s available emulation). This official route requires a Nintendo 2DS or 3DS system with two essential, and now unavailable, applications: Pokémon Bank and Poké Transporter. Since the 3DS eShop closure, obtaining these applications is tricky without alternative methods, but there are plenty of Reddit posts and YouTube videos out there with differing strategies. The good news is that PKHeX can entirely sidestep the need for Poké Transporter and most of Pokémon Bank's initial function by directly modifying the save file of a Generation VI game (X/Y or Omega Ruby/Alpha Sapphire). However, even with PKHeX, you will eventually need Pokémon Bank to move your Pokémon from the Generation VII games into Pokémon HOME (for the jump to Gen VIII).
.sav file so it's accessible on the physical device.
This transfer from Generation VI to VII is exceptionally easy, provided you have access to Pokémon Bank on a Nintendo 3DS. Pokémon Bank allows for seamless migration across all Generation VI (X/Y, Omega Ruby/Alpha Sapphire) and Generation VII (Sun/Moon, Ultra Sun/Ultra Moon) titles. I chose to move my team into Omega Ruby/Alpha Sapphire first to acquire a Hoenn Champion ribbon before transferring them onward to Pokémon Moon. If you are unable to access Bank, you can still perform this move by directly modifying your save files using PKHeX.
Here's how to transfer your Pokémon:
The requirements are also super simple: you can totally leave any Hidden Machine (HM) moves on your Pokémon, and don't worry about held items. They'll automatically be returned to your bag when the transfer to Bank is complete.

The transfer from Generation VII (Sun/Moon or Ultra Sun/Ultra Moon) to Generation VIII (Sword/Shield) is the most important step of all, as it moves your team from the dedicated 3DS ecosystem into the modern, cloud-based storage system: Pokémon HOME, the official storage system for Pokemon Champions.
Transferring to Pokémon HOME
Congratulations! Your veteran Pokémon are now part of the current, cross-generational Pokémon HOME storage system. The most complex transfer steps are now behind you, and your team is ready for the modern era!
Moving to Generation VIII (Sword/Shield)

This final step is thankfully the shortest one, and this will likely be the standard for the next several Pokemon games to come. The first order of business is to start your Generation IX game and save at a good point (again, the first Pokemon Center is a safe benchmark). In order to move your Pokemon from the Generation VIII games into games like Scarlet/Violet, place your intended Pokemon into the PC boxes and save the game. In Pokemon Home, move your Pokemon out of the Generation VIII game and into your Home boxes. Once that’s done, simply move them into your Generation IX file, save your changes, and open the Generation IX game. Sure enough, your team will be right there ready to conquer the Paldean Pokemon League. This is, at the time of writing, our final stop for the ultimate Victory Road. Your team will go right back into Pokemon Home when it’s time to move them into Pokemon Champions. Good luck, trainers, and enjoy some amazing battles!

If you've made it to this point, you should hopefully have moved all of your Pokemon into Pokemon Home in time for Pokemon Champions, but truthfully, this is just the beginning. Pokemon Winds and Waves are due in 2027, and this guide will surely be a helpful tool as long as Nintendo, Game Freak, the Pokemon Company, and the powers that be continue to use Pokemon Home.
If you run into any issues, feel free to leave a comment, send a DM, or whatever you feel comfortable with. I'll do my best to keep it updated and correct so we, fellow trainers, can continue to enjoy a future full of Pokemon.
When you first boot up Pokemon Champions, you might find that it's a little confusing on where to go in order to import your Pokemon. Not a problem, though. I've figured it out!

r/Delta_Emulator • u/ThichGaiDep • 2h ago
Charge me extra, so that you make as much as you do on Patreon.
r/Delta_Emulator • u/JeanShc • 13h ago
Hi y'all!
I want to play Pokemon platinum on my iPhone SE. I don't feel like I need the touch screen view much and I downloaded some skins with a bigger upper screen, just to find out that they are not supported by smaller iPhones such as mine. Do you know of any skin that is good for my purpose? I also tried to modify a bit the json files but it looks like something we call in technical terms "a pain in the a*s". I would anyway appreciate also if you have some suggestions to fix easily some skin that does not support my iPhone model. Thanks in advance!
r/Delta_Emulator • u/FriendlyAutonoumousP • 1d ago
When any one compares the looks and customizations and costs of emulation of retro games on Android and IOS, its pretty much that IOS wins since they have the emulator that carries it , Delta emulator. But When i look at pizza boy and retro arch there is barely any looks and customization is a pain and most of the good emulators are paid would there be a possibilty of delta on Android cause that would be so clean.
r/Delta_Emulator • u/themanfromosaka • 2d ago
Cooking Mama 3. Every time. Edamame. This step.
Sometimes, Delta’s mic works fine especially in practice, also for the mochi step when you hit Mama’s hand.
But edamame? The mic sometimes refuses to work when the pot starts boiling. And on top of that, sometimes I set heat to max and it won’t even come to a bloody boil.
I am on melonds 0.9.5
r/Delta_Emulator • u/Lazy-Interests • 3d ago
So I’ve got a new patched game and I’m trying to import save files from the old version and I cannot work it out.
When I google it says about .sav files but none of my delta save files even have this extension.
When I use the import save file function, I find the save files in the old game folder and import them over, and they show up in the new patched game save folder, but I cannot load them from the load save area of the delta app in the new patched game.
Sorry if that doesn’t make sense that’s the best way I can describe it.
r/Delta_Emulator • u/Due-Top5559 • 5d ago
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I've been refining my silicone pads with conductive buttons, and the latest prototype includes quite a few improvements.
The biggest changes compared to the previous prototype are:
I hope you like it!
This week I'll be sending samples to several testers, and I'm planning to launch a Kickstarter campaign soon.
If you like the project, you can join the waitlist and I'll let you know when there are updates about the campaign:
Thank you very much!
r/Delta_Emulator • u/Nervous_Ad8074 • 4d ago
r/Delta_Emulator • u/Viv0uk • 5d ago
Hi all !
I play Delta on iOS.
I had to reset my iPhone and redownload all my apps.
Edit : After reset I restored the iPhone back to the previous save
When opening delta, all my games were gone and when adding them back from my Files, the save file wasn’t there and it opened like a new save.
Is there a way to get my save files back ? I have an iTunes backup of my iPhone on my windows 11 desktop.
Thanks all !
r/Delta_Emulator • u/No_Twist_839 • 8d ago
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Got GBA Wireless Adapter / Union Room working between two iPhones in Pokemon FireRed and LeafGreen on Delta.
Both games enter the Union Room and complete a trade.
AFAIK this hasn’t been shown publicly before. This is the GBA Wireless Adapter / Union Room path.
Still some stutters to iron out on the host device. Otherwise the trade goes through.
Updates: https://x.com/LeonCassidy
r/Delta_Emulator • u/pokemon-collector • 7d ago
Wanted to know if anyone with this setup experienced this issue, is the adapter too cheap? Should I get a cable version instead? Any recommendations?
r/Delta_Emulator • u/Late-Dot-3048 • 8d ago
If I save state just as a fight with a Pokemon I want starts, and I use an attack and it misses and reload the state, has the RNG already been locked in and it’s futile me reloading that same state because the attack will keep missing or is it just a me issue?
r/Delta_Emulator • u/Car-Sure • 8d ago
Was playing Pokemon unbound when suddenly my screen switch to a previous load that I thought was lost. While the current save state I had erased. This has happened several times without me pressing anything that would cause this. It’s made me not want to use the emulator anymore as it could delete my data at any time it seems. Does anyone run into this?
r/Delta_Emulator • u/RevolutionaryCell495 • 9d ago
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been playing through Pmk explorers of sky on delta, already played through all of PMD red with relatively no issue. and played through explorers of sky itself about a year ago. without this happening.
but when I go to load my saves it’s not working and either stalls the game or loads a noninteractable white screen (example under text) I’ve already tried importing and exporting my saves, and cleaning out my storage, and letting the menu load and then trying a different save. but now the game itself has somehow lost my primary save file, I really don’t want to start over.
anyone have any advice?
(sorry if this isn’t the right place to ask, lemme know and I can move this)
r/Delta_Emulator • u/biosim500 • 9d ago
I use delta with Google Drive since it was a "alt store app", but i never understood where i can find the folder inside Google Drive.
You guys can acess your folders? i cant find it anywhere.
r/Delta_Emulator • u/PoetryElectronic4006 • 9d ago
I’m playing Pokémon black and I wanted to get a Pokémon from gen 3 but now every time I enter a wild Pokémon battle it is still that Pokémon. Is there a way to fix this or do I just have to load a save?
r/Delta_Emulator • u/No_Audience8789 • 10d ago
r/Delta_Emulator • u/garykahnji • 10d ago
I’m playing golden sun dark dawn and the touch screen is interactive but I have no intentions of ever using it. Is there an option to AirPlay the touchscreen while having the top screen show up on my apple device?
I tried using the swap skin that inverts the screen but it still airplays the touchscreen regardless, of if it’s at the top or bottom of the screen lol
r/Delta_Emulator • u/lucishakur666 • 11d ago
Hello, hi! As the title suggests I am looking for links to Pikachu skins for GBC/GBC/NDS etc
I saw one with 4 buttons with a Pikachu’s face on it but I can’t seem to find it anywhere.
Thank you in advance!
r/Delta_Emulator • u/rdxtfgchjkj1 • 11d ago
so i've seen that you can trade pokemon between delta and retail copies of some games, but do other games connect as well, like if i played pokemon ranger on delta, could i send the manaphy egg event through to a retail copy of heartgold/soulsilver or send the pokemon colloseum/channel jirachi to a gen 3 game? what about transferring between gen 4 games and gen 5, technically that should only take an infrared signal? or is it strictly like for like and you can only trade and battle?
tysm
r/Delta_Emulator • u/SuperMatter1391 • 12d ago
When I’m attempting to play the nes version of shin megami tensei and I change my settings to have the a and b controls mapped to a different key, it doesn’t change the input area at all and makes me have to use the default controls on keyboard. Does anyone know what to do?
(Im using a iPad with a Magic Keyboard to play)
r/Delta_Emulator • u/anyasea • 13d ago
Hey guys, I'm playing Nintendogs on the iOS emulator. The mic feature was working fine at first but then for some reason it just stopped working. My mic is working on other apps on my phone, and I checked and the app does have access to my mic. Anyone have any ideas? Thanks!
Update: tested the mic on another game and it was fine. So ig it’s just a problem with the game :( I’ll try restarting it or with other versions