Mechabellum
Game River
Available now on
Command massive armies in this epic mech auto-battler. Draft your troops, customize your units, master your formations, and crush enemies in spectacular 3D battles. All strategy, no clickfest. Outsmart opponents in 1v1, 2v2, free-for-all, or Survival Mode.
Game editions
Base Game
Base Game
1 Standard Edition Steam key
11 supported languages
Single-player
Onilne PvP
Online Co-op
Family Sharing
Premium Edition
Premium Edition
1 Premium Edition Steam key
Everything in Base Game
Mobile Forces Skin Pack
Steel Kin Pack
Gilded Worm Skin Pack
Avatars & Emoticons
Your purchase will be made through Xsolla, and subject to their terms and conditions.
You are the General. Assemble an unstoppable army from light mech swarms to colossal titans. Customize your units, set your formation, and deploy your troops. Then unleash your forces and crush the enemy in spectacular 3D battles!
Every decision counts. Analyze the ever-changing battlefield, predict enemy moves, place perfect counters, and dominate opponents with your war plan! Victory is determined by the speed of your wit, not your hand.
Create a strategy that is uniquely yours. Customize your unit tech trees in the hangar, then unlock specific upgrades mid-battle to counter the enemy. Turn snipers into rapid-fire swarm clearers, or equip heavy tanks with self-destruct charges. Win the war on your own terms.
From competitive ranked ladders to pure casual fun. Fight for glory in 1v1 and weekly in-game tournaments! Battle waves of AI-controlled enemies in Solo or Co-op Survival, team up for 2v2, or unleash chaos in the free-for-all brawl! With the ever-changing rules of Rift Mode, there is always a new way to play.
System requirements
Minimum
Recommended
OS *
Windows 8 and above (64 bits)
Windows 8 and above (64 bits)
Processor
Intel, AMD 2 cores CPU at 2Ghz
Intel Core i7- 8 Gen / AMD Ryzen 5 5600X 6 cores 3.7 GHz
Memory
6 GB RAM
16 GB RAM
Graphics
AMD Radeon™ HD 7730, NVIDIA GeForce® GT 640
NVIDIA GeForce RTX 2080 / AMD Radeon RX 6700 XT
Network
Broadband Internet connection
Broadband Internet connection
Storage
15 GB available space
20 GB available space
OS
Windows 10 or higher
Windows 10 or higher
DirectX
Version 12
Version 12
Minimum
Recommended
OS
macOS 14.5
Latest version of macOS
Processor
Apple M1
Apple M3 or newer
Memory
8 GB RAM
16 GB RAM
Graphics
Apple M1
Apple M3 or newer
Network
Broadband Internet connection
Broadband Internet connection
Storage
20 GB available space
20 GB available space
Additional Notes
Min specs can run the game on very low to low settings.
Can run the game at medium to high settings.
FAQ
What are the benefits of purchasing via this store?
You can purchase games at lower prices and get some special offers on this official store.
Is it safe to make purchases via this store?
The store is provided by our partner Xsolla. Xsolla is PCI DSS Level 1 which refers to the highest level of compliance with the Payment Card Industry Data Security Standard. So, all payments made via this store are completely secure.
Where can I find my game key?
You can find your purchased game key in the email provided during the checkout.
How long does it take to receive my purchase?
When your payment is successful, the game key will be sent to your email. It usually takes less than 5 minutes. If you purchased a pre-order, the key will be emailed to you when the game is released.
I didn't receive my game key. What should I do?
First, check both your Inbox and Spam folders in your email. If you still can't find the game key, contact Xsolla Customer Support for assistance.
What payment methods does the store support?
The store currently accepts payments via most popular credit/debit card brands and e-wallets. You can view all available payment options on the payment page.
Where can I find my purchase receipt?
You can find your purchase receipt in the email provided during the checkout.
What languages does this game support?
This game version supports the following languages:
Interface: English, Simplified Chinese, French, German, Traditional Chinese, Spanish - Spain, Japanese, Korean, Polish, Spanish - Latin America, Russian
Subtitles: English, Simplified Chinese, French, German, Traditional Chinese, Spanish - Spain, Japanese, Korean, Polish, Spanish - Latin America, Russian
Stay Connected
© Copyright 2026 Dreamhaven Inc. All rights reserved.
Log in to make purchases
Describe how the user can find their personal ID. You can add several steps and images.
Cart
Total
Additional taxes and fees may apply
Send game activation key to:We will send your receipt, game key, and instructions on how to activate it. For security and legal reasons, we may share your email with the game developer.
Cart
Your cart is empty. Go to the store and find something awesome to buy.