by Mr Squid
A puzzle/platform game based off of Valve's Portal. There are currently 30 levels. It includes a partially complete level editor. Controls are explained in-game.
Tags: portal, zero, valve, puzzle, cake
Download| Released | 2009-07-17 |
| Category | Puzzle |
| Rating | 4.0 (by 165 users) |
| Downloads | 2846 |
| Version | 30 |
| ID | 89483 |
| Slug | portal-zero |