How to play Grin Roll
- The grin rolls up the wall all by itself.
- Tap anywhere to hop to the other wall.
- Dodge the purple thorns on the walls and the grey storm puffs in the middle.
- Grab coins for 10 points each. The higher you roll, the more points you get.
- It gets faster as you go. Relaxed mode is slower and gives you 3 bumps.
Keys: Space, Up or W hop. Left or A goes to the left wall, Right or D to the right wall. P or Esc pause. M sound. F full screen. H help.
