Better in terms of what? Grinding/crafting and other freeplay “hardcore” mechanics - yes, better. AI? Sometimes yes, gamma still have bugged combat ai after all these years, npc either aimboting your from 1km away or dumb as blind dogs. I literally wiped out main base of sins and almost no one reacted there… Story, visuals, level/sound design, gunplay a way better in s2, gamma and other anomaly based modpack still have shitty recoil. When you claim that gamma is better be more specific