When I played them it wasn't that small. For the inventory cells I didn't find them too small but if you do you can make them bigger with a mod.

Technically just drag and drop files on the game folder lol. That and installing dependencies with protontricks once in a while.

S.T.A.L.K.E.R franchise, if you're familiar with modding you can make the games look even better. Try to play the first 3 games in chronological order before jumping into GAMMA or Anomaly. HBD btw!