If you liked Portal 2 you should try :
My ideia for game recomendations bases on the first and most famous one, being the first of the list the closes one and the last the least (but all of them god games)
8 Games
Narrative wise not quite similar, but in terms of FPP (first person puzler) a lot
Not so close but in the same vein of puzzles
Some bonus games that might interest you narratively
A little bit too close i would say, but still good
this is a wild one, just sayng that
Some bonus games that might interest you narratively
gabtoschi
30 days ago