A very short manual
How to move
Walk
↑ goes into the hall, ↓ comes back, ← and → cross it.
Walk
Drag the joystick, bottom-left. Push it away from you to head into the hall.
Space
Jump
Hops him off the floor. Nothing up there — but go on.
JUMP
Jump
The round button, bottom-right.
E
or
Enter
Open the door
Walk onto the ring drawn in front of it, then press.
OPEN
Open the door
Walk onto the ring in front of it — OPEN appears, then tap it.
Or just click
Click the floor and he walks there. Click a door and he opens it.
Or just tap
Tap the floor and he walks there. Tap a door and he opens it.
Six doors line the hall — three on your left, three on your right.
Walk to one, or jump straight there: