Mecha Fortress: Robot War TD: iPhone vs Android

Defend your fortress. Command your mecha. Outlast every wave.

Mecha Fortress: Robot War TD is a post-apocalyptic idle tower defense strategy game where you build a towering war mecha, set up your defenses, and hold the line against endless waves of raiders across a ruined dieselpunk world. Command your Titan, place your turrets, and prove that only the smartest commander survives the last war.

Build and defend your base
Deploy turrets, barriers, and combat mechs across the battlefield and stop enemy waves before they overrun your fortress. Every placement matters - plan your defensive layout, cover the choke points, and adapt your strategy as tougher raiders and rival factions push toward your base. This is tower defense built around real decisions, not luck.

Master defensive strategy
No two waves are the same. Study incoming enemy types, layer your turret coverage, and position your mecha where it counts. Upgrade your defenses between waves, exploit enemy weaknesses, and turn a desperate last stand into a fortress that never falls. Deep tower defense strategy rewards players who plan ahead.

Idle progression that never stops
Your fortress keeps defending and earning even while you're away. Return to collect resources, reinforce your defenses, and push deeper into the wasteland. Built for idle and tower defense fans who love steady, strategic progression - make meaningful upgrades every session, whether you play for two minutes or two hours.

Upgrade your mecha Titan
Customize a colossal combat mecha with reinforced armor, powerful weapons, and unique abilities. Choose from multiple upgrade paths to forge the ultimate dieselpunk war machine and strengthen your defensive line. Every upgrade changes how you defend - build the Titan that fits your strategy.

Recruit elite pilots
Unlock legendary mecha pilots, each with unique skills and tactical roles. Combine their abilities with your turret defenses to counter every enemy type, cover your weak points, and survive the toughest boss waves. The right team turns a good defense into an unbreakable one.

Conquer the wasteland
Progress through relentless waves, prestige your fortress, and unlock elite defense modules and stronger mecha. As you advance, the raiders grow more dangerous and your strategy must evolve — deeper tactics, smarter layouts, and tougher Titans await every commander who pushes on.

A post-apocalyptic dieselpunk world
Survival is everything in a ruined future where ruthless raiders and rival factions fight over the last resources. Defend humanity's last colony from your mecha fortress, hold the line, and dominate a wasteland where only the toughest mecha endure.

KEY FEATURES
▶ Strategic tower defense - place turrets and mechs to stop enemy waves
▶ Idle & auto-battle - your base defends and earns while you're offline
▶ Deep progression - endless upgrades for your fortress, mechs, and pilots
▶ Elite pilots with unique abilities and tactical roles
▶ Multiple upgrade paths to build y

Defend your fortress. Command your mecha. Outlast every wave.

Mecha Fortress: Robot War TD is a post-apocalyptic idle tower defense strategy game where you build a towering war mecha, set up your defenses, and hold the line against endless waves of raiders across a ruined dieselpunk world. Command your Titan, place your turrets, and prove that only the smartest commander survives the last war.

Build and defend your base
Deploy turrets, barriers, and combat mechs across the battlefield and stop enemy waves before they overrun your fortress. Every placement matters - plan your defensive layout, cover the choke points, and adapt your strategy as tougher raiders and rival factions push toward your base. This is tower defense built around real decisions, not luck.

Master defensive strategy
No two waves are the same. Study incoming enemy types, layer your turret coverage, and position your mecha where it counts. Upgrade your defenses between waves, exploit enemy weaknesses, and turn a desperate last stand into a fortress that never falls. Deep tower defense strategy rewards players who plan ahead.

Idle progression that never stops
Your fortress keeps defending and earning even while you're away. Return to collect resources, reinforce your defenses, and push deeper into the wasteland. Built for idle and tower defense fans who love steady, strategic progression - make meaningful upgrades every session, whether you play for two minutes or two hours.

Upgrade your mecha Titan
Customize a colossal combat mecha with reinforced armor, powerful weapons, and unique abilities. Choose from multiple upgrade paths to forge the ultimate dieselpunk war machine and strengthen your defensive line. Every upgrade changes how you defend - build the Titan that fits your strategy.

Recruit elite pilots
Unlock legendary mecha pilots, each with unique skills and tactical roles. Combine their abilities with your turret defenses to counter every enemy type, cover your weak points, and survive the toughest boss waves. The right team turns a good defense into an unbreakable one.

Conquer the wasteland
Progress through relentless waves, prestige your fortress, and unlock elite defense modules and stronger mecha. As you advance, the raiders grow more dangerous and your strategy must evolve — deeper tactics, smarter layouts, and tougher Titans await every commander who pushes on.

A post-apocalyptic dieselpunk world
Survival is everything in a ruined future where ruthless raiders and rival factions fight over the last resources. Defend humanity's last colony from your mecha fortress, hold the line, and dominate a wasteland where only the toughest mecha endure.

KEY FEATURES
▶ Strategic tower defense - place turrets and mechs to stop enemy waves
▶ Idle & auto-battle - your base defends and earns while you're offline
▶ Deep progression - endless upgrades for your fortress, mechs, and pilots
▶ Elite pilots with unique abilities and tactical roles
▶ Multiple upgrade paths to build y

Your tower is a mech. Your weapons are cards you draft mid-battle.

Mecha Fortress is an idle tower defense strategy game built on a roguelike draft. Endless waves of robot enemies come down one lane. Your mech sits at the bottom and never moves. What it fights with is decided between waves, three cards at a time.

⚙️ TOWER DEFENSE, DRAFTED MID-BATTLE
Twenty waves to a stage. Bosses keep no schedule and can arrive while you're still building.
Between waves you draft new tech: a turret for an empty mount, a damage boost that costs fire rate, an elite card that rewrites a weapon. Three cards, one pick. Or spend a die and reroll the offer.
Survive the stage, hold your armor above half, finish untouched. Three stars, three chests.

🔧 BUILD YOUR DEFENSE
Pick your mech's main gun, then unlock more weapons as you go. Every other turret arrives mid-fight, one card at a time, from the loadout you brought.
Between runs you swap mechs, recruit pilots, and upgrade a technology tree that unlocks as your mech levels.
Gems socket into your pilot's equipment and shift what the machine is good at. Damage comes in elements and enemies resist them differently, so the build that melted the last stage can stall on the next.

🏺 COLLECT ARTIFACTS
Artifacts turn up in pieces: a trench lighter, a plague mask, a chess king, a lucky paw. Junk somebody died carrying. Complete one and it works forever without taking a slot. Feed it shards and it gets stronger.

☠️ HUNT THE DEVOURER
A daily challenge: one boss, one day to break it. Everyone who fights it lands on the same leaderboard, ranked by shield layers torn off. The modifiers change at midnight, and so does the answer. After each attempt you keep one of three Deploy Cards for the next run. Stack up to nine.

🌍 MORE WAYS TO FIGHT
▶ A campaign that starts in the Wastelands and runs on through Green Fall, Urban Echoes, Frost Grave and whatever comes next
▶ Hard mode on every stage you've cleared
▶ The Insect Hive: three floors in a row banks a win, one bad floor sends you back down
▶ Seasonal events with their own boards and reward tracks
▶ A bestiary that pays for every enemy type you learn to kill
▶ More challenges on the way

🌙 IDLE TOWER DEFENSE, OFFLINE PROGRESS
Your base keeps working while the game is closed. Mines and generators fill up offline, and patrols bring in resources while you're away. Come back, collect, upgrade, go again.
Auto battle and auto advance run the tower defense for you, so combat carries on when you'd rather watch than tap.

❓ FAQ
Is it free to play? Yes, the full tower defense campaign is free.
What happens when I close the game? Your base carries on without you. Mines, generators and patrols keep producing offline, and it's all waiting when you come back.
Is there real strategy in it? Draft order, element matchups and upgrade priority decide whether you survive. The tactics change with every card you're offered.
Does it run out? No. The campaign loops endlessly, and hard mode, the Insect Hiv

Minor improvements and Bugfixes