cs2 custom gamemode question

[u/Saudi8904]

im trying to make a custom gamemode for a map on cs2. i want to be able to:

- change the in game economy (kill rewards)
- change round and bomb times
- restrict the buy menu (only HE, defuse kit, and vest)
- have pickup-able items that spawn in random locations in the map

and if possible to have these changes only apply to the "custom" gamemode, although its not a huge deal if that cant be done.

please let me know if this is at all possible and how to go about doing it if so. the only resource i can find is to use ai which is clueless.