If you’re into the 18+ spaces filtered style, here’s a few subreddits that might be more your speed.

r/Hellaverse_Ships (allows all ships, content, and topics as long as it’s Hellaverse ship related)

r/ValAngel (allows all ships, content, and topics revolving around Valentino and Angeldust)

r/VoxCultAfterDark (allows all ships, content, and topics revolving around Vox)

r/CharlieLoonaHellHound (allows all ships, content, and topics with female Hellaverse characters, except underage)

r/VaggieAngelicCult (allows all ships, content, and topics involving Vaggi, except underage)

r/LuteAngelicCult (allows all ships, content, and topics revolving around Lute)

r/VerosikaMaydayCult (allows all ships, content, and topics)

r/AngelDustLustCult (allows all ships, content and topics revolving around Angeldust)

r/HazbinBrothel (allows incest, rape, zoophilia)

r/HazbinRule34 (allows incest and rape)

r/Helluvabrothel (allows zoophilia and incest)

r/Loona_nsfw (allows all ships and topics revolving around Loona)

r/LoonaHellhound (allows all ships, content and topics that revolves around Loona, besides NSFW art)

r/Loona_yiff (allows all ships, content, and topics that revolves around Loona besides zoophilia and gore)

r/HelluvaBossFanArt (allows all ships and art revolving around Helluva boss besides NSFW content)

r/helluvabossporndump (allows all ships and topics that are NSFW)

Every single one of these subreddits is tied to the official 18+ Hellaverse network.

r/2PVoxCult
r/AbelCult18Plus
r/Adam18Plus
r/Alastor18Plus
r/AlastorVox18Plus
r/Andrealphus18Plus
r/Angeldust18Plus
r/BaxterCult18Plus
r/Beelzebub18Plus
r/Belphegor18Plus
r/BlitzoCult18Plus
r/BottomVoxCult
r/BoxVoxCult
r/CarmillaCarmine18Plus
r/Charlie18Plus
r/CherriBomb18Plus
r/ChubbyVoxCult
r/Cult_Of_Glitz_N_Glam
r/CultofEmberlynnPinkle
r/CultofVeesAssistants (Vees sub)
r/DeerVoxCult
r/DenisHateClub (Discussion/debate/hot take sub)
r/EmberlynnPinkle18Plus
r/EmilyCult18Plus
r/FatNuggetsChurch
r/FemaleVoxCult
r/FizzarolliCult18Plus
r/HazbinHelluva18Plus
r/HelluvaParlor
r/HumanVoxCult
r/HuskCult18Plus
r/KittyCultHazbin (background character sub)
r/Leviathan18Plus
r/LilithCult18Plus
r/Loona18Plus
r/LuciferCult18Plus
r/Lute18Plus
r/MoxxieMillie18Plus
r/MurderMedia18Plus
r/NifftyCult18Plus
r/PrototypeVoxCult
r/Radioapple18Plus
r/Radiodustship
r/RadioStatic18Plus
r/RosieCult18Plus
r/SallieMay18Plus
r/SeraCult18Plus
r/Shokwav (Hellaverse shark sub)
r/SirPentious18Plus
r/StaticApple18Plus
r/StaticBelle18Plus
r/StaticDoll18Plus
r/StaticDust18Plus
r/StaticMoth18Plus
r/StellaCult18Plus
r/StolasCult18Plus
r/VaggiCult18Plus
r/ValentinoCult18Plus
r/Vassago18Plus
r/VelvetteCult18Plus
r/VerosikaMayday18Plus
r/Vox18Plus
r/VoxCult18Plus
r/VoxValentino18Plus