Two boxes box it out in a box-shaped window! P1 uses WASD, 'F' to fire, 'E' to boost! P2 uses ARROW KEYS, 'P' to fire, SPACE to boost! Boost in any four directions midair! Just like Cave Story! I personally recommend using a controller, using software like AntiMicro, QJoyPad, or Joy2Pad. Simply bind the buttons on the controller to the inputs of the game. That is, if you feel like it. And know how. Activate debug mode with 'H'.
This is based off of Wes64's Perfect Platformer, and is an improvement over my previous game, 'Professional Boxing'. CHANGES: +Booster 2.0!! From Cave Story!! +Firing downward while in the air and down key is pressed (down arrow or 'S') +Paralax background +Sidescrolling (to a degree) +New weapons Background music is the stage theme to 'Armored Armadillo', from Mega Man X, made by Capcom. Thanks to SoundBible for some sound effects.