In Mechabellum, you play as the Commander of an army of mechs fighting and will power up and place massive armies of unique mechs in PvP auto-battles against another player or the AI.

Massive battles unfold with tremendously explosive firepower, and victory will go to the player who remembers to always think one mech ahead.

Customize and level up your units before the fight, strategically place them on the battlefield and watch them destroy your enemies without mercy.

Mechabellum, the tactical autobattler published by Dreamhaven, launches Season 3 today, adding new units, music, balance changes, and more, with another major update coming May 22.

Even better: New players can try the “autobattling strategy masterpiece” this weekend during Mechabellum’s free-to-play event on Steam from April 4–8. 

Strategists who want to keep playing after the free weekend can get the game for just $11.99 (a 20% discount) through April 8.

Mechabellum’s Season 3 runs through July 3, 2025, and adds the following updates:

• Update 1.4 (live today) introduces the devastating Titan-class aerial unit, Abyss, and the armor-clad Mountain unit for Survival and Brawl modes, plus seasonal rewards and new music from rock/electronic composer Ferkingge.
• Update 1.5 arrives May 22 with the single-target specialist unit Void Eye and an all-new Undo feature available across all game modes.

Key Features:

• Create and Command your Army: From the nimble Wasp light aircraft to the massive Vulcan, learn the strengths and weaknesses of a large number of unique mechs. Customize them and their abilities before you go to war to maximize their destructive power. 
• Counter for Victory: Anticipate your enemy and strategically place your mechs on the battlefield. Counter your opponent’s moves by choosing the perfect unit combination as the battle unfolds. 
• Turn the Tide with Special Abilities: Turn a losing battle into a winning one by calling down the perfectly placed airstrike, or spread chaos by calling in a horde of crawler bots in the midst of your enemy’s army. 
• Massive Battles: Watch shrapnel, incendiary bombs and huge lasers cut through the air as battles between massive armies of mechs unfold in front of your eyes.
• Hone Your Skills Against the AI: Customize and level up your units before the fight, strategically place them on the battlefield and watch them destroy your enemies without mercy.

Mechabellum is available for PC (Steam) at $14.99/£14.99/€14.99.