# Mecha Fortress support

Report a bug, a purchase that didn't arrive or lost progress. Use the form at https://mechafortress.com/support or email support@noxgames.com. Include your player ID if you have it.

## Common questions

### What is Mecha Fortress?

Mecha Fortress is a free mobile tower defense game where your tower is a war mech. It sits at the bottom of a single lane and never moves, and between waves you draft its turrets and upgrades from three cards at a time. It's an idle tower defense with a roguelike draft, made by NOXGAMES for Android and iOS.

### Is Mecha Fortress free to play?

Yes. The full tower defense campaign is free on Google Play and the App Store. The game has optional in-app purchases and ads.

### Is Mecha Fortress on iPhone and Android?

Yes. It's on Google Play for Android phones and tablets, and on the App Store for iPhone and iPad running iOS or iPadOS 15 or later.

### How is it different from other tower defense games?

You don't place towers on a map. Your mech is the tower, and its turrets arrive as cards you draft mid-battle, so every run builds a different machine. Element matchups and draft order matter more than placement.

### Does Mecha Fortress work offline?

Your base keeps producing while the game is closed: mines, generators and patrols gather resources offline, and it's waiting when you come back. Auto battle and auto advance can also run fights for you.

### Is there real strategy in it?

Draft order, element matchups and upgrade priority decide whether you survive. Enemies resist the six damage elements differently, so a build that works on one stage can stall on the next.

### What is the Devourer?

The Devourer is the daily boss challenge. Everyone fights the same boss for one day and lands on a shared leaderboard ranked by how many shield layers they tore off. Modifiers change at midnight. After each attempt you keep one of three Deploy Cards for the next run, up to nine.

### Which turrets can I get?

Turrets include the Autogun, Rocket, Acid Spitter, Railgun, Neutron, Tesla Coil, Stormcaller, Minigun, Lockray, Ricochet and Linebreaker. The mech's own main gun is picked separately: Heavy Cannon, Pyroblast, Voidpiercer, Vulcan or Lancerion.

### Does the game run out of content?

No. The campaign runs from the Wastelands through Green Fall, Urban Echoes and Frost Grave, every cleared stage has a hard mode, and the Insect Hive, seasonal events and the daily Devourer keep going.

### What age rating does Mecha Fortress have?

Google Play rates it Everyone. The App Store rates it 9+.

### How long is a run?

A stage is twenty waves and fits in a coffee break. With auto battle on, the game can play stages for you.

### Who makes Mecha Fortress?

Mecha Fortress is developed and published by NOXGAMES s.r.o., an independent mobile game studio. It launched on the App Store on October 2, 2025.

### How do I contact support or report a bug?

Use the support form on mechafortress.com/support or email support@noxgames.com. Include your player ID if you have it, so the team can find your account faster.

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Last updated 2026-09-29. Canonical page: https://mechafortress.com/support