
Portal: Revolution is a fan-created modification for Portal 2, set before the events of the game in the abandoned and deteriorating Aperture Labs. Explore an original storyline with new characters, offering more than 8 hours of playtime and including over 40 innovative and challenging test rooms that introduce fresh mechanics.
Portal: Revolution is a fan-created modification for Portal 2 that takes place prior to the events of Portal 2 within the abandoned and deteriorating Aperture Labs.
| Linux | January 6, 2024 |
| PC | January 6, 2024 |

| Audio | Subtitles | Interface | |
|---|---|---|---|
| 简体中文 | ✓ | ✓ | |
| 繁體中文 | ✓ | ✓ | |
| English (US) | ✓ | ✓ | ✓ |
| Français | ✓ | ✓ | |
| Deutsch | ✓ | ✓ | |
| Italiano | ✓ | ✓ | |
| 日本語 | ✓ | ✓ | |
| Português (Brasil) | ✓ | ✓ | |
| Русский | ✓ | ✓ | |
| Español (Mexico) | ✓ | ✓ | |
| Español (España) | ✓ | ✓ | |
| Türkçe | ✓ | ✓ | |
| українська | ✓ | ✓ |