Use WASD to move and use the mouse to aim and shoot. Use space to boost. You can only boost for 2.5 seconds and it takes twice that time to recharge. Don't run into walls or enemies. shoot the gray wall to destroy it. The yellow wall will disappear once the boss has been defeated. Green seaweed will slow you down. Reach the treasure chest to progress. NOTE: This is meant to be a two player game (one player navigates while the other player shoots), but it is possible to win with only one person.
Credits to GalagaStreetfighter and ChasingGhosts for helping me with the boosting function, which, by the way, was by far the hardest thing to code.
