Use ASWD keys to move. Use your mouse pointer to aim and click to shoot. MIGHT make this into a game, not sure. By the way, to change your weapon, go inside and change the costume of the "Gun." sprite. Last update: Added a sound for GML and a new weapon: Detonator.
If you have ideas on what to add/change, I'd be REALLY thankful if you would share them, especially in a remix! You can make your own textures as well (mine suck) If your idea is good enough, i might add it. I'll credit code, art, and original ideas. If it's a remix i might love and favourite it as well. I'm waiting open for your ideas!