ARROW KEYS / WASD to move
SPACE to dig
ex: DOWN + SPACE = dig down
JUMP and TOUCH a wall to AUTOGRAB to it.
(no need to hold down any key to stick to wall)
You can DIG UP from GRAB if you have a wall above you.
(press UP - if in range wall will be targeted - while HOLDING UP press SPACE to dig)
Zombies are unkillable - don't waste your time.
They are STUNED for a short while after a HIT so you can SAFELY run PASS them.
If a zombie falls or hits a wall as a result of your hit, it will SLEEP for a longer period.
*there is a bug when sometimes SPACE doesn't work anymore. If you press UP briefly it will work again.