Find the exit

before time runs out
Gather coins

to open the gate
Watch out for
monsters
Monsters can't cross dirt

or gravel
Most (but not all) monsters die in fire

and water
Force floors

carry you in their direction. You can step sideways off a force floor. Random force floors

send you off randomly.
You can't walk through walls

(including thin walls)
If anything moves onto a trap

it will be stuck there until the trap is released with its brown button
Some walls are invisible. Some appear when you touch them. Touch blue walls

to see if they are real or fake.
Stepping on a popup

will create a new wall (only you can do this, monsters and blocks cannot).
Find keys

to unlock doors.
The green key

is special - it will unlock an unlimited number of green doors. The other keys are single use only (but you can collect more than one of the same color key).
Push blocks

around.
Push blocks into water

to make dirt

Step on dirt to make floor
Pick up flippers

to be able to swim in water
Pick up fire boots

to be able to survive in fire
Pick up force boots

to be able to walk on force floors
Pick up ice skates

to control yourself on ice
Quicksand

will take away all your footwear.
When a green button

is pressed, all open toggle walls will close, and vice versa
When a blue button

is pressed, all tanks

will turn around.
When a red button

is pressed, a clone machine somewhere will create a new monster

or block
When a brown button

is pressed, a trap

somewhere will release.
Explode bombs

by guiding monsters or blocks into them.
Enter a teleport

to be taken to another teleport - which teleport you end up depends on the direction from which you entered the original teleport.