
Merge buildings, upgrade your defenses, and protect your fortress from endless waves of zombies. Plan each move carefully, adapt your strategy, and survive as long as you can.
Revenue comes from in-game items and microtransactions, which our price-based model doesn't estimate. The player count below is how many people own it, not what they spent.
Prices
The United States storefront in every case, so this compares stores and not countries.
About
MERGE, BUILD, AND DEFEND
Your fortress is under attack! Choose and place buildings, merge matching ones to make them stronger, and prepare for waves of monsters. Build structures that train knights, horsemen, archers, and mages, while all kinds of turrets and barricades attack or slow down enemies as they approach. Face skeletons, slimes, dragons, giants, and even stronger foes that appear as you progress. Adapt your setup to each threat and prepare for mighty bosses that can quickly break through a weak defense.
MAKE EVERY TILE COUNT
Space is limited, so plan your fortress carefully. Clear trees to open new tiles, decide where to place buildings that train different units, and find the best spots for barricades and turrets. Use every tile wisely, leave enough room to place and merge buildings, and create a layout that balances attack and defense.
LEAD HEROES INTO BATTLE
Place a hero on the battlefield to fight alongside your army. Each hero has unique stats, a combat skill, and a permanent boost. Upgrade your heroes, equip gear with useful bonuses, and prepare them for regular battles and special challenges.
EARN GOLD AND GROW STRONGER
Build gold mines to earn extra gold during each wave, but protect them from enemy attacks to collect the full reward. Spend your gold on rerolls to search for better buildings, gain experience by merging structures, and choose a new upgrade each time you level up. Strengthen your units, improve your defenses, or pick bonuses that fit your current strategy.
• Units and Defenses - Build structures that produce different units or protect your fortress
• Strategic Placement - Clear trees, manage limited space, and balance offense with defense
• Merge and Upgrade - Combine matching buildings to create stronger structures
• Powerful Enemies - Face skeletons, slimes, dragons, giants, bosses, and unexpected threats
• Lead Your Heroes - Choose from 3 unique heroes, equip powerful gear, and use their combat skills
• Battle Upgrades - Gain experience and choose new bonuses during each battle
• Gold Management - Protect gold mines and spend your earnings on building rerolls
• 3 Challenge Modes - Test your strategy in Grand Battle, Boss Fight, and Hero Battle
• Varied Battlefields - Adapt your fortress to different environments, obstacles, and layouts
Lead your forces, prove your strategic skills, and build a kingdom no enemy can conquer!
Genres
Stats
Languages: English, French, German, Spanish - Spain, Czech, Finnish, Korean, Portuguese - Portugal, Russian, Simplified Chinese, Traditional Chinese
Sums Steam only; App Store publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | Free | 22reviews | 50% | — | $0 |
| Free | 10.8Kratings | 92% | — | not modelled |
Engagement
Reviews
slow
Media

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Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 21 reviews with recorded playtime.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| — | 0 | — | — | |
| $41.6K | 167 | 67% | $6.99 | |
| $0 | 506 | 82% | Free | |
| $0 | 716 | 98% | Free | |
| $27.5K | 94 | 62% | $7.99 | |
| $3.3K | 15 | 87% | $9.99 |