Here is my tip to make more enjoyable the experience of the testers of your game.

Please support both QWERTY and AZERTY keyboard layouts, especially in the case of WebGL game ; it's really simple with four direction motions (or less) ...

Keys relative to motion :

• Q to move left
• A to move left
• D to move right
• W to move up
• Z to move up
• S to move down
• SPACE to jump

Eventually, support also arrow keys.

Others available nearest keys : * E to special action 1 * C to special action 2 * X to special action 3

Most others keys around "this block of nine keys" can be used with both of keyboard layouts.