Different from other idle games, in "Eternal Cannon" each upgrade is accompanied by a new skill, which means dozens of upgrade projects with their powerful skills!

What do you do when someone tries to irrupt your city?
Fight back! Constantly upgrade your cannon and walls, kill all enemies in front of you!

What should you do when the enemy is approaching the city?
The key to success is to make a perfect combination with upgrades and clicking, and use all your ingenuity to drive them crazy!

Game features:
• Over 60 special projects, Walls can be upgraded and cannon can be transformed!
Unbreakable walls - High defense and possible to make the damage reflected the attackers!
Invincible cannon - fast shot + double shot + sputter + crit + group bombing + deadly gas, how brutal it is!
• Fancy skills: frozen magic + full-screen bombs + heal the walls + rebirth with HP max, and ultimate skill called "invincible", instantly turned into enemy's nightmare!
• Real-time rank, competing with players around the world to see who is better on the battlefield!
• Changing background, Always pay attention and don't be confused by the cute appearance of the enemy! Remember every decision you make is a test for your strategy.

Any questions or feedback please send to [email protected].
Ready? Let's get start!