Click the green flag. Space=shoot tip-the farther your aim is the faster it will shoot. AWSD to move (not arrows because hard to control and shoot) Kill as much enemy's as you can. Stay away from the box at the bottom that is where the enemy's spawn. if you get hurt you have2 seconds of invisibility I AM STILL FIXING GLITCHES
The more enemies you kill, stronger ones will come. Updates coming very soon. Adding new shop items including 2 cannons more damage. Adding new monsters. AVOID YELLOW AND GREEN ONES, 1 BANG KILL