Wonder Stick is an adult maze game modeled after the 1981 Konami classic Amidar. The objective is to surround the sections of the grid while avoiding enemies in order to lift blocks and reveal the hidden naked image beneath them. The stage is completed once all blocks have been lifted.
The player character is a penguin that leaves a line while surrounding blocks with a button held down. At the beginning of each line, the player leaves a tag. If the button is released, the tag returns to the player or draws a circle around all blocks that are completely surrounded by the line. Enemies can be killed with this moving tag, which also drops power-ups or food items for the player. If a situation becomes too hairy, the player can use a power-up indicated by fish icons in the top left corner, which temporarily stuns enemies and allows the player to pass through them without taking damage.
Every five levels, the player plays a bonus level where they can travel through a grid without enemies to collect food items and extra lives before the time limit expires. The game ends when the player loses all their lives.
