Unexpected Bug 6f3d1c

Help this scientist to fix his robot’s bug! try to last as long as possible, unlocking achievements and collecting upgrades in this run’n’gun retro game! 6f3c2x

How to Play: 3a332i

Arrow keys and “WAD” to move.
Mouse left click to shoot (if you have weapon upgrade).
Q or Shift to pause the game.
Spacebar for auto-fire. (upgrade first)
Other controls are in pause menu!