Use arrow keys or WASD to move Click to shoot Kill as many aliens as you can Enemies are invincible when they have a blue bubble Shoot the lazers to destroy them ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ POWER UPS 3 Bullets: x2 shoot speed (small chance of backfiring, which makes your bullets slower) Crossbow: Higher chance that bullets go through enemies Arrows: Speed boost Secret: go inside the UFO for a surprise (2 is way funnier)
Computing school project https://sites.google.com/ed.act.edu.au/scratch-games-animations/create-your-own?authuser=0
