Among other things I’ve been playing S.T.A.L.K.E.R. GAMMA which is an expansion of stalker anomaly which is a mod rehash of the original stalker games. It’s a single player immersive-sim/fps/looter-shooter/survival/sandbox game set in the Chernobyl exclusion zone. Very tough, but has been really fun (maybe a bit infuriating at times). I recommend it to those who like a bit of pain. It has replaced single player Tarkov in my rotation for now.
I’ve been exploring the zone, finding and repairing guns, sitting at campfires, fighting bandits and boars, and running away from other more dangerous things.