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About Fortress Merge

Fortress Merge - about the game

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.

FEATURES:

• 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!

Interface:
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Subtitles:
CzechGermanEnglishSpanish - SpainFinnishFrenchKoreanPortuguese - PortugalRussianSimplified ChineseTraditional Chinese

Age rating

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Price history from official stores
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FAQ

8 questions
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Where to buy a cheap Fortress Merge Steam key or CD key?

There are currently no active offers for Fortress Merge. Set a price alert on XD.deals and we will notify you the moment a deal becomes available.

We don't have a current Steam Store price for Fortress Merge. The game may be temporarily unavailable or not yet listed on Steam.

Our price tracker covers both official retailers and key marketplaces, so you can find Fortress Merge on sale even outside seasonal promotions. We currently detect 0 active offers from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, Fortress Merge is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. Fortress Merge has an official page on the Steam Store, but we currently don't track any third-party offers with Steam DRM. Check back later or set a price alert.

Not at this time. Valve marks Fortress Merge as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

Fortress Merge does not appear to be available on PC Game Pass, EA Play, Ubisoft+ or any other PC subscription service at this time. Your only option is purchasing the game - use XD.deals to find the best price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best Fortress Merge deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

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