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Mech Fortress

Mech Fortress

Mech Fortress is a sci-fi tower defense game where each turret has unique mechanics. You can freely place them on a 5×5 grid, and your goal is to eliminate all enemies!

Released Mar 5, 2026 Developer Some Sugar Studio Platforms Windows Tower DefenseAuto BattlerBullet HeavenStrategyMechs
View on Steam ↗ $7.99 (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

85.8%positive247 reviews
Not recommended · 2 found this helpful

“This game totally oversells itself. So do all the surprsingly large list of positive reviews. Something doesn't tie up. Its a barebones games, but the bit it does have, IS GREAT! Really! Buts way less than it comes across as.... Look, I dont have the capacity to list everything…”

— a player, Steam review · 2 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

16achievements
6.0%median completion
1.8%rarest: D4
41.9% of players 26.6% of players 18.9% of players 18.8% of players 17.7% of players 12.1% of players 6.4% of players 6.3% of players 6.0% of players 4.8% of players 3.9% of players 3.2% of players 3.1% of players 2.2% of players 2.1% of players 1.8% of players 41.9% 0% most earned rarest
Almost everyone has
41.9%Step 1 — Number of Matrix Units owned exceeds 10,000
26.6%Step 2 — Number of Matrix Units owned exceeds 30,000
18.9%War — Ares permanent ATK bonus reaches 5,000
Rarest badges of honor
1.8%D4 — Complete all advanced levels of Mech Fortress-D4
2.1%D2 — Complete all advanced levels of Snowfield-D2
2.2%D3 — Complete all advanced levels of Steel Fortress-D3

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Jun 02, 2026
Version 1.1.0 Update

Added Roguelite mode Original mode renamed → Free Mode Optimizations & Adjustments Free Mode: D3 waves changed from 10 to 5. D4 enemy mech missile damage: 2 → 1. Firepower Level: increased stat bonuse

Apr 11, 2026
Version 1.0.3 Update

Added Firepower Level For every 10,000 Space Coins you possess, Level +1, up to a maximum of 99. Each level grants: +300 Starting Matrix Units +1% Damage

Mar 21, 2026
Version 1.0.2 Update

Added long-press drag functionality: You can now long-press a turret image in the left panel to directly reposition turrets. Optimized turret background images. Hephaestus now uses scatter shots, and

Mar 07, 2026
Version 1.0.1 Update

Update Content: Reduced the brightness of the attack effects for Turrets A-1 and A-2. Fixed the visual bug in damage statistics display. Added a brightness adjustment option to the main interface sett

Mar 05, 2026
Mech Fortress is Now Officially Released!

The full version will include: 8 unique maps 24 advanced levels 45 normal turrets 27 special turrets The full version adds a Damage Summary interface, which can be viewed at any time during the game.

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresStrategy
Player tagsTower Defense · Auto Battler · Bullet Heaven · Strategy · Mechs · Sci-fi · Top-Down · Combat · Singleplayer · Pixel Graphics (Steam store community voting)
FeaturesSingle-player · Steam Achievements · Custom Volume Controls · Adjustable Difficulty · Mouse Only Option · #category_playable_at_your_own_pace · Playable without Timed Input · Save Anytime
LanguagesEnglish, Simplified Chinese, French, German, Spanish - Spain, Russian, Japanese, Traditional Chinese, Portuguese - Brazil, Korean
Achievements16
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: Windows 10 Processor: Intel® Core™ i5-7400 Memory: 4 GB RAM Graphics: Nvidia GeForce GTX760 Storage: 2 GB available space