Fight off hoardes of enemies in this awesome action-packed shooting upgrade game! Collect money and Inventium to craft gadgets, weapons, and armor! Level up your character as well as your weapons and watch them grow stronger features! Use the WASD KEYS to move. Use YOUR MOUSE to aim and LEFT CLICK to shoot. Use the SHIFT KEY to equip weapons. To activate your gadget, use the F KEY. Have fun and good luck!