23 Offline games like Portal 2 that you should try

✓ Same family of first-person shooters: shooter, first-person shooting and adventure storytelling

≠ Its own twist: visual 2d, visual pixel and free to play, while skipping puzzle design

✓ Both are first-person shooters — sharing shooter, first-person shooting and setting scifi

≠ Its own twist: survival mechanics, fantasy world and historical setting, while skipping puzzle design

✓ Nearly identical: shooter, first-person shooting and offline.

≠ Missing: puzzle design.

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and puzzle design

≠ Its own twist: racing gameplay, fantasy world and loot and gear systems, while skipping strong narrative focus

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and precision platforming

≠ Where it differs: brings fighting mechanics, setting cyberpunk and PvP competition, while skipping puzzle design

✓ Same family of first-person shooters: shooter, first-person shooting and precision platforming

≠ Its own twist: visual 2d and visual pixel, while skipping puzzle design

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and strong narrative focus

≠ Stands apart with third-person shooting, dark, oppressive atmosphere and visual third person, while skipping puzzle design

✓ Same family of first-person shooters: shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings Metroidvania exploration, fantasy world and exploration and discovery, while skipping precision platforming

✓ Both are first-person shooters — sharing shooter, first-person shooting and adventure storytelling

≠ Where it differs: brings vibe casual, dark, oppressive atmosphere and visual pixel, while skipping puzzle design

✓ Same family of first-person shooters: shooter, first-person shooting and adventure storytelling

≠ Its own twist: horror tension, dark, oppressive atmosphere and horror setting, while skipping puzzle design

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and precision platforming

≠ Its own twist: competitive edge, vibe casual and PvP competition, while skipping puzzle design

✓ Same family of first-person shooters: shooter, first-person shooting and adventure storytelling

≠ Stands apart with roguelike runs, deep RPG systems and action RPG combat, while skipping puzzle design

✓ Same family of first-person shooters: shooter, first-person shooting and strong narrative focus

≠ Its own twist: horror tension, survival mechanics and dark, oppressive atmosphere, while skipping puzzle design

✓ Fits the first-person shooters cluster, with shooter, first-person shooting and setting scifi

≠ Stands apart with survival mechanics, dark, oppressive atmosphere and horror setting, while skipping puzzle design

✓ Both are first-person shooters — sharing shooter, first-person shooting and melee combat

≠ Where it differs: brings sandbox freedom, dark, oppressive atmosphere and vibe casual, while skipping puzzle design