S.T.A.L.K.E.R.: Shadow of Chernobyl

You should try getting the whole Halo series and that's like. Halo 1, Halo 2, Halo Combat Involved, Halo ODST, Halo Reach and Halo 4. I think there might be more not sure. But, give it a try they are good games. You can also shoot for trying Minecraft, that game is amazing!

Half-Life series, World of Goo, Little Inferno, Skyrim, Unreal Tournament 3, Minecraft, Garry's Mod, Counter Strike, Dead Space and Dead Space 2, the Unreal series, Far Cry series, Black Mesa, Left 4 Dead series, Oblivion, Morrowind, Doom 3, Spore, etc...

You should try getting the whole Halo series and that's like. Halo 1, Halo 2, Halo Combat Involved, Halo ODST, Halo Reach and Halo 4. I think there might be more not sure. But, give it a try they are good games. You can also shoot for trying Minecraft, that game is amazing!

He said PC games, although both Halo 1 and 2 are available on the PC, and the first one has a huge modding community.