The Legend of Fireball
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Fortress Merge
QubicGames · 4 Sept 2026
Price
Free to Play
Fortress Merge is free to play at Steam.
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.
Compare Prices
| Store | Price | Link |
|---|---|---|
| SteamBestSteam | Free to Play | Play → |
Last updated: 4 Sept 2026
FAQ
Where can I buy Fortress Merge cheapest?
Fortress Merge is free to play at Steam.
Is Fortress Merge on sale right now?
Fortress Merge is free to play, so there is no price to discount.
DLC & Expansions
Look it up elsewhere
- ProtonDB — Steam Deck & Linux
- PCGamingWiki — fixes & settings
- SteamDB — price & patch history
