Crumblehold: Castle Cannon War
BitzPro Dev Action In-app purchases Contains ads
Aim your cannon and crumble enemy castles brick by brick. Turn-based, offline.
- Price
- Free
- In-app purchases
- Updated
- Oct 22
- 2026 · v1.0.0
Screenshots
About Crumblehold: Castle Cannon War
Crumblehold is a castle cannon game of turn-based duels. Aim, read the wind and fire at the enemy castle, then watch it crumble brick by brick as real physics brings walls and towers down. Every duel plays offline.
HOW A DUEL WORKS
Your heroes stand on your castle. A rival lord's heroes stand on theirs. Press and drag to aim, release to fire, like an old-school artillery game. The wind changes every turn, so no two shots are the same. Knock out all of the rival's heroes to win.
DESTRUCTION THAT MATTERS
Every castle is built from 3D voxel bricks, and every brick can fall. Cut a support column and the tower above it comes down. Set a wooden wall alight and it keeps burning between turns. A smart cannon shot beats a big one.
EIGHT HEROES, EIGHT WAYS TO FIRE
• Boomwright: a heavy iron ball with a big blast
• Quillshot: nine arrows in a wide spread
• Sparkgob: a drill bomb that cuts support columns
• Emberly: a fireball, and wood burns fast
• Salt Captain: twelve grapeshot balls that shred walls
• Frostwick: precise ice shards
• Gearhulk: a huge boulder
• Nightjar: a storm blade that hits heroes hard
ONE ABILITY EACH
Burning Volley adds burning balls to a shot. Eagle Eye shows your aim line. Overcharge smashes shields. Wildfire sets the castle ablaze. Broadside brings a warship into the fight. Deep Freeze makes the rival skip a turn. Bulwark shields your castle. Storm Call strikes a rival hero with lightning.
BUILD YOUR CASTLE
Spend gold and bricks to upgrade your castle through 7 levels. Choose which hero defends which post: battlements, balconies or towers. Level up your heroes with gold and cards.
40 RIVAL LORDS, 8 ARENAS
Climb a ladder of 40 named rival lords, all computer-controlled, across eight arenas: Greenvale, Sheepfold Hills, Amber Ridge, Stonebridge, Mistmoor, Frostgate, Emberfall and Crown Peaks. Fight by day, at night, in the desert, in the snow and under an autumn sunset. The wind gets stronger as you climb.
FAIR DUELS
A rival's heroes never go above 105% of your own squad's power, so the castle war is won with aim, not a wallet. Lose twice to the same rival and its aim eases off.
PLAY OFFLINE
No account, no sign-in, no server. Every duel plays without internet.
FREE CHESTS, FAIR ADS
Daily chests are free and earned by winning. Nothing random is sold. After a win, you can choose to watch a short video to double that duel's gold and bricks, up to 5 times a day. From the sixth rival on, you may see an ad between some duels. A one-time "Remove ads" purchase turns off the ads between duels for good.
Made by BitzPro Dev.
HOW A DUEL WORKS
Your heroes stand on your castle. A rival lord's heroes stand on theirs. Press and drag to aim, release to fire, like an old-school artillery game. The wind changes every turn, so no two shots are the same. Knock out all of the rival's heroes to win.
DESTRUCTION THAT MATTERS
Every castle is built from 3D voxel bricks, and every brick can fall. Cut a support column and the tower above it comes down. Set a wooden wall alight and it keeps burning between turns. A smart cannon shot beats a big one.
EIGHT HEROES, EIGHT WAYS TO FIRE
• Boomwright: a heavy iron ball with a big blast
• Quillshot: nine arrows in a wide spread
• Sparkgob: a drill bomb that cuts support columns
• Emberly: a fireball, and wood burns fast
• Salt Captain: twelve grapeshot balls that shred walls
• Frostwick: precise ice shards
• Gearhulk: a huge boulder
• Nightjar: a storm blade that hits heroes hard
ONE ABILITY EACH
Burning Volley adds burning balls to a shot. Eagle Eye shows your aim line. Overcharge smashes shields. Wildfire sets the castle ablaze. Broadside brings a warship into the fight. Deep Freeze makes the rival skip a turn. Bulwark shields your castle. Storm Call strikes a rival hero with lightning.
BUILD YOUR CASTLE
Spend gold and bricks to upgrade your castle through 7 levels. Choose which hero defends which post: battlements, balconies or towers. Level up your heroes with gold and cards.
40 RIVAL LORDS, 8 ARENAS
Climb a ladder of 40 named rival lords, all computer-controlled, across eight arenas: Greenvale, Sheepfold Hills, Amber Ridge, Stonebridge, Mistmoor, Frostgate, Emberfall and Crown Peaks. Fight by day, at night, in the desert, in the snow and under an autumn sunset. The wind gets stronger as you climb.
FAIR DUELS
A rival's heroes never go above 105% of your own squad's power, so the castle war is won with aim, not a wallet. Lose twice to the same rival and its aim eases off.
PLAY OFFLINE
No account, no sign-in, no server. Every duel plays without internet.
FREE CHESTS, FAIR ADS
Daily chests are free and earned by winning. Nothing random is sold. After a win, you can choose to watch a short video to double that duel's gold and bricks, up to 5 times a day. From the sixth rival on, you may see an ad between some duels. A one-time "Remove ads" purchase turns off the ads between duels for good.
Made by BitzPro Dev.
What’s new
Version 1.0.0 · Updated October 22, 2026
First release: turn-based castle cannon duels. Aim, read the wind and crumble 40 rival lords' castles brick by brick with 8 heroes and 8 abilities.