A block-pushing puzzle game where the rules are physical objects you are allowed to rearrange.
Each room is a sentence: BABA IS YOU, WALL IS STOP, FLAG IS WIN. Push the words around and the sentence changes, so a wall can become walkable, a flag can become an enemy, and the win condition can be reassigned to yourself. Every level is a small logic problem with a physical interface.
One gigabyte, two hundred levels, and a design so clean it has been copied a dozen times since. It is also genuinely hard in the back half, in the way that a good crossword is hard — the answer is always obvious once you see it.
| OS | Windows 7 |
|---|---|
| CPU | Dual core 2.0 GHz |
| RAM | 2 GB |
| GPU | Integrated |
| Storage | 2 GB |
| OS | Windows 10 64-bit |
|---|---|
| CPU | Intel i3-3220 |
| RAM | 4 GB |
| GPU | Integrated |
| Storage | 2 GB |