Use the arrow keys. Press Z to show inventory Press X to hide inventory Dodge the red enemies. Red and Blue keys open their coloured doors. Yellow doors need a code to enter. Find the yellow square to figure out the code. ALL LEVELS ARE POSSIBLE. !WARNING!: Try not to press the two arrow keys to go diagonally next to a wall, you will get consumed and will have to click the green flag to restart.
I made up this idea and are using it for High School.