CS: Upgrade Gun
In CS: Upgrade Gun, you control a cannon that moves around an arena and fires nonstop at waves of targets. Shots come in bursts, and new types of enemies appear as you progress. Boost pads are scattered across the field at different distances, and your fire rate and damage depend on picking them up. Power-ups gradually stack, so after a few waves, you can really see how your shots change. The atmosphere feels like a simple arcade shooter, and constant movement is key here, similar to a fast-paced shooter with upgrades.
How to play?
Hold the mouse in the direction you want the gun to move, and it will start sliding that way. In CS: Upgrade Gun, the cannon fires automatically, so it is easy to track your path and grab speed boosts and other accelerators along the way. When you enter an upgrade zone, you increase your rate of fire or widen your stream of shells. If you spot a cluster of targets, move the cannon closer to earn more points from each burst.
When a new wave appears, watch where the targets are coming from and move in early to intercept them. If the arena gets too crowded, shift to the side and look for a lane where you can pick up several upgrades in a row. The round lasts as long as you stay in the arena, and each power-up helps you push farther in this fast-paced shooting game.
About this game:
- Players have rated this game 3.40 out of 5, based on 5 votes.
- Released in December 2025.
- Ready to play on Web Browser (PC).
- Age rating: 9+
- Powered by HTML5 (Unity WebGL) — jump right in and start playing in your browser, no downloads needed.
Game features:
- Continuous auto-firing cannon that you guide by holding the mouse in a direction
- Boost pads and upgrade zones that increase fire rate or widen your stream of shells
- Waves of different enemy types that appear as you survive longer in the arena
- Endless arcade-style round that lasts until you are overwhelmed in the arena
























