Happy Gunman

Use the mouse to aim and click to shoot—focus on one enemy at a time to avoid missing shots. Keep moving while shooting to dodge incoming attacks, especially from dinosaurs. Prioritize targets that move faster or are closer to reduce the risk of being overwhelmed.

In Happy Gunman, you must survive relentless attacks from a variety of pursuers, including dinosaurs, as they chase you across dangerous terrain. Your only defense is precise shooting—every bullet counts. The game features a fast-paced survival mode where enemies come from all directions, forcing you to react quickly. You’ll need to aim accurately and manage your ammunition carefully, as enemies keep coming in waves. The threat escalates with each level, introducing new enemy types and larger groups to overcome.