Solo campaign games for £15

[JRW]

Wolfenstein was quite good, dk if you can get it on pc but if so it's a must

 

[JC Denton]

Buy the original Doom games, then download the Brutal Doom mod.

 

[Sonzy]

Take it as you want it, it's pretty cheap because of how old it is but i completely enjoyed playing through it again a week odd ago. Although i'll admit it's got the same shit of every side quest being basically the same with no context, but the main story is good nonetheless.

 

[exrobite]

binding of isaac: rebirth

the Stanley parable

Thomas was Alone

rogue legacy

rebirth also has a mod called antibirth which is very good also yes