Use your mouse to aim, it shoots automatically. To buy stuff at the shop after a round press the shown number keys. Make sure you have enough money to buy that upgrade. Bullet Speed : Increases the speed at which your bullets move. Bullet Spread : Decreases the spread of your bullet after shot. Multiplier : Add 0.2 to your money multiplier. Monster Speed : Decreases the speed that the monsters move. Rate of fire : Increases the speed at which you shoot at. +3 Lives : Adds 3 more lives so you don't die as quickly. Press 0 to go to the next wave when in shop.
You may have to restart the game a few times to get it working. Tips : Upgrade ROF and Monster Speed as much and as soon as possible. If you are feeling that your shot isn't on, upgrade Bullet Spread. To get more money upgrade Multiplier. Make sure you are ready for the Final Boss battle on wave 10 by getting lots of lives and also by upgrading your ROF. It takes 100 shots to kill the Final Boss. If the Boss touches you lose. Made by Ultramatt5
