Mecha Fortress: Robot War TD

Contains adsIn-app purchases
4.7
10.6K reviews
100K+
Downloads
Content rating
Everyone
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About this game

Enter an epic post-apocalyptic tower defense battlefield where survival is everything. In TD Mecha Fortress: Idle Titan War, you command a towering war mecha, customize your TD Titan, and lead fearless heroes in the ultimate battle for humanity’s survival. Ruthless raiders and rival factions will stop at nothing to claim the last remaining resources. Only the strongest mecha robots and smartest commanders will survive the war.

Build and upgrade a colossal combat mecha, arming it with devastating weapons, reinforced armor, and powerful abilities. Choose from multiple upgrade paths to forge the ultimate dieselpunk war machine. Deploy your Titan, unleash destruction, and defend your base against relentless waves of enemies. Get ready for nonstopTD bang, bang, bang action as your mecha fights to keep your hero colony standing.

Recruit elite pilots, each with unique skills, battle tactics, and deadly efficiency. Unlock legendary mecha warriors with distinct abilities and bring them to life. Set up your defenses, optimize firepower, and let your mecha unleash chaos—even while you’re offline. Manage resources, upgrade your firepower, and dominate massive boss battles in intense idle tower defense TD gameplay.

KEY FEATURES:
▶ Colossal mecha battles with towering war robots
▶ Idle & auto-battle mechanics for nonstop explosive combat
▶ Deep TD strategy & progression with endless upgrades
▶ Elite pilots with unique abilities and fighting styles
▶ Post-apocalyptic dieselpunk world with stunning visuals
▶ Intense enemy waves & epic boss fights packed with bang bang action

Survival is not guaranteed. Only the most powerful Mecha Titans, strongest robots, and fearless heroes will conquer the wasteland. Customize, upgrade, and dominate in a world where only the toughest mecha survive.

Join the fight, build the ultimate TD Mecha Fortress, and claim victory in the last war. Download now and prepare for tower defense combat!
Updated on
Jan 15, 2026
Available on
Android, Windows*
*Powered by Intel® technology
Events & offers

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 4 others
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
10.1K reviews
Chromatic Vanity
December 25, 2025
There are sooo much ad time to do anything. It's not a bad game. but I'm spending more half of the time watching ads than actually playing the game. I know you can buy ad skip tokens, but to advance further, those ads skip tokens can go down fast. if they fix that aspect of the game, it would be a much much better game. but as it is now, it's almost unplayable
5 people found this review helpful
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Robert Andrew
December 23, 2025
Cool concept. The constant adds to do anything completely ruins. The game. Took me a mere 3 levels to realize nothing in the game is worth constant adds. You even have to watch adds to do upgrades mid level, and they are long 90 second ads. Want to skip them? You can buy limited ad skips. Absolutely ruins the game. Why not charge a one time ad removal fee? Something reasonable. Greedy developers. Do not waste your time.
7 people found this review helpful
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Clayton Brinker
January 4, 2026
This is a fun game, no doubt about it. However, no more ad watching until the issue is fixed. Want me to watch ads? Stop making them close the game. Dropping one star every month it isn't fixed. Edit: Sadly we're now down to one star and it's time to uninstall. Tired of paying you and not getting what was promised because the ad crashes the game.
6 people found this review helpful
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What’s new

Bug fixes and improvements.