version 1.4 double click the flag. click see inside and remix. arrow key click to shoot press 0 for example. here's a real example: https://scratch.mit.edu/projects/408496923/ g 4 gravity i 2 b invincible.
changelog: 1.0: release. 1.0.5: bug fixes, dash effect, more music, new moves, example boss. 1.1: new moves, changed bullet color, lag fixes. 1.2: fixed text bugs.