Portal Box
A box that keeps rolling until something stops it, and a tile it has to stop on.

Portal Box is a 3D puzzle-platformer game that player controls a green box in the game with keyboard arrow keys. After green box started to move, it will not stop until it reaches to the end of the platform or a block. Main goal of the green box is reach to green tile in the platform. With some mechanics on the platform, player should put green box on green tile. All levels in the game has a unique pass codes that you can use to pass directly to the level later.
Controls
Arrow keys to start the box rolling in a direction.
How to Play
- Look for the block that will stop the box where you need it.
- Press an arrow key to send the box rolling.
- Let it travel until something halts it.
- Bring the box to rest on the green tile to finish.
Tips & Tricks
Plan the last move first. Work out which block stops the box on the target, then work backwards to the start.
Frequently Asked Questions
Why does the box not stop when I release the key?
By design — it keeps rolling until the platform ends or a block halts it. Choosing the stopping point is the actual challenge.
What are the controls for Portal Box?
The keyboard arrow keys start the box moving in a direction; there is no way to slow or steer it once it is under way.