Yes, Gun Idle is completely free to play online.

How to play Gun Idle?

You can play directly in your browser using keyboard, mouse, or touch controls.

Can I play Gun Idle on mobile?

Yes, it works on phones and tablets.

Gun Idle

Game description

In this game you have to fight against hordes of enemies. You will have your own cool machine gun. By defeating enemies you will earn money that you can spend on improving your machine gun. Spend them wisely! And be careful, if your machine gun overheats, it will immediately explode. You will be able to compete with other players. May the strongest win!