Move with WASD or the Arrow Keys. You can also click and swipe to move.  Click on the "ZZZ" button at the bottom of the screen to wait one turn.

Collect flags by defeating ghosts and walking through the door of the same color. Once you collect three flags of the same color, you can unlock a new ability.

Each color corresponds to a different type of ability: blue grants movement abilities, red grants attacking abilities, and green grants power-ups. When you choose an ability, it gets assigned to a slot at the bottom of the screen.

Your score at the end of a run is the lowest of the three types of flags you've collected. To get a higher score, you'll need to collect flags of all three colors. Plan your moves carefully and see how far you can go!

ADVANCED TIPS

Each ability can only be used one time per room, so plan ahead and think about when you want to use them!

Some abilities have "keywords" on them. Here's what they do:

• Quick: After using this ability, you can take another turn (the ghosts won't move).
• Empower: Your next attack deals +1 damage.
• Shield: Creates a shield around you that absorbs the next attack you receive. Remains active when you switch rooms.