Portal 2 vs Portal
75%Similarity
Better Rated
🏆 Portal 2
Similarity Breakdown
Genres100%
Themes100%
Keywords22%
Game Modes63%
Player Perspective100%
Shared Features
✓ Adventure✓ Platform✓ Puzzle✓ Action✓ Comedy✓ Science fiction✓ a.i. construct✓ artificial intelligence✓ female protagonist✓ first-person platforming✓ linear gameplay✓ motion blur
Key Differences
Portal 2
- +a.i. companion
- +alternate costumes
- +ambient music
- +another world
- +anthropomorphism
- +avatar awards
Portal
- +achievement attempt detection
- +acrobatics
- +ascii
- +bloody
- +boss fight
- +camera control
Side-by-Side Comparison
| Feature | Portal 2 | Portal |
|---|---|---|
| Release Date | Apr 18, 2011 | Oct 10, 2007 |
| Rating | 92/100 | 83/100 |
| Genres | Adventure, Platform, Puzzle | Adventure, Platform, Puzzle |
| Themes | Action, Comedy, Science fiction | Action, Comedy, Science fiction |
| Game Modes | Co-operative, Multiplayer, Single player, Split screen | Single player |
| Player Perspective | First person | First person |
| Platforms | Linux, Mac, Nintendo Switch, PC (Microsoft Windows), PlayStation 3, Xbox 360 | Android, Linux, Mac, Nintendo Switch, PC (Microsoft Windows), PlayStation 3, Xbox 360 |
Similarity is calculated from matching genres, themes, keywords, game modes, and player perspectives in the existing game database.