Stalker OP 2.2 is a massive Stalker mod based on the old AMK mod. This mod is very challenging, but it can be made easier with a few savegames and a nice trainer.
Stalker OP 2.2 savegames.
https://drive.google.com/drive/folders/1-3vVIzQvlTUOIGQeTWQ2pmSzce1UumEU
There are a lot of savegames to allow a player to skip straight to a late game to see what cool guns and items are available.
I also have a very cool trainer for OP 2.2 that even allows the player to be invisible to enemies. As well as God mode, infinite reloads and superjump mode.
https://securitronlinux.com/faq/S.T.A.L.K.E.R.%20Shadow%20of%20Chernobyl.zip
Stalker OP 2.2 Cumalative Pack Wiki.
https://op-2.fandom.com/wiki/Cumulative_Pack_2_Wiki
Stalker OP 2.2 savegame set after the cave, with a lot of cash and items.