Played 1 times.
Every room in Portal Series_1 holds a small riddle: how do you get the door open? Solve it and you advance, with the puzzles built around jumping, moving around and pressing the right things in the right order.
Some levels include a red button that you have to press, which adds a little extra thinking beyond simply getting from one side to the other. The controls are keyboard-based, with the letters A, W and D or the arrow keys for moving and jumping, plus the mouse for clicking when a level requires it. That makes a computer the natural choice, and it loads right in your browser.
| Genre | Puzzle |
|---|---|
| Controls | Mouse or touch |
| Platform | Browser, phone and tablet |
| Cost | Free, no download |
| Screen | 800 x 600 px |
Yes. It is free, runs in your browser and needs no download or sign-up.
Use A, W and D or the arrow keys to move and jump, click with the mouse when needed, and press red buttons in some levels.
Work out each room's puzzle so the door unlocks, then move on to the following stage.
More to play: Puzzle games · Adventure games