Cannon Holdout: Tower Defense
Roguelike survivor pixel game
About
Engage in a pixelated tower defense battle against endless bug swarms with a single scrap cannon. Level up, strategically bolt on parts, and discover unique synergies to survive increasingly challenging waves and bosses. Play offline and customize your cannon for endless replayability.
What's New in Cannon Holdout
1.0.11
October 17, 2026
- Frost Disc now hits enemies again on each orbit around the cannon. - Legendary and Mythic grade bonuses are now evenly balanced across weapons. - Fixed Frost Sprayer nova rings stacking too much at higher grades. - Frost Disc deals much more damage. - On Danger 2-3, elites now appear from wave 4, so the opening is less brutal.
MoreSubscriptions & In-App Purchases
$2.99
2,500 Core Cells
Cover missing scrap with cells.
Developer apps
FAQ
What is Cannon Holdout's gameplay like?
Cannon Holdout is a pixel tower defense game where you control a single scrap cannon against endless waves of bugs. You aim the main gun while parts fire automatically, and you can bolt on new parts to build a different cannon each run.
Can I play Cannon Holdout offline?
Yes, Cannon Holdout is an offline game. You can play without an internet connection and start as a guest. Signing in is only required for purchasing Core Cells.
How does progression work in Cannon Holdout?
You level up by choosing one of three parts when a build gauge fills, creating new cannon builds each run. You can also upgrade main guns and cannon parts in the Hangar, fuse parts to raise their grade, and use Transcendence to push mythic parts past their limit.
Are there different game modes in Cannon Holdout?
Yes, Cannon Holdout offers a Boss Rush mode for a daily gauntlet of bosses, a Daily Zone with a different boss each day, daily ops, and a supply log that grows with consecutive play.
Does Cannon Holdout have ads?
Cannon Holdout contains rewarded ads only. These ads are optional and appear when you choose to revive, double rewards, or reroll. There are no forced advertisements.
What is the age rating for Cannon Holdout?
Cannon Holdout has an age rating of 12+. This is based on its content and suitability for players aged 12 and above.
How often is Cannon Holdout updated?
The latest version of Cannon Holdout is 1.0.11, which was last updated on October 17, 2026. While specific update frequency isn't detailed, the game has received updates since its release.
What devices can I play Cannon Holdout on?
Cannon Holdout is supported on iPhone and iPod devices. The game is designed for mobile play on these platforms.
