







Build the ultimate battle vehicle and rage against the machines in a chaotic Bullet Heaven Builder. Master a deep, block-based vehicle-building system to survive an army of robotic foes driven by a crazed AI, ramming them at speed and shooting infinite projectiles.
The planet system is under threat from Legion, a vast onslaught of AI bots rampaging across the galaxy to assimilate all they encounter. As a maverick Tech jockey with nerves of steel, it's up to you to clean up the carnage. Assemble the best vehicle for each AI-infested world, and eliminate all Legion bots, outposts and factories before the land is corrupted into a techno-organic nightmare. To save these planets you'll have to smash it all into scrap.
Build your Tech out of block components including wheels, boosters, chainsaws and orbital lasers, determining how it moves and fights. As you progress, unlock new blocks to assemble increasingly powerful and strategic builds.
Overcome wave after wave of deadly bots and explore the map to discover and take down Legion factory outposts – but beware the brutal boss mechs that protect them. Destroy these to challenge the planetary overlord, and purge the Legion menace from each world.
Physics-based vehicle handling responds to your building choices as you ram through swarms of enemies at terminal velocity. Destroy not just enemy bots but structures of all sizes to wipe the Legion AI corruption from the face of the map.
Rebuild, repair and augment your Tech at mobile Upgrade Pods.
Discover new blocks in reward crates from destroyed enemies and Legion outposts.
Unlock specialised TerraTech Corporations with different build strategies: go for power and bulk with GeoCorp, keep it fast and nimble with Venture, or shock and awe with advanced weaponry from Hawkeye Systems.
Explore a wide range of hazardous environments with unique terrain challenges, boss enemies and rewards.
Upgrade your core components in between missions to up your game and bring the fury on each new run.
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TerraTech LegionSteam announcement
Hi, Prospectors! We have a big update in the works, and we want to share a small snippet of what’s in store. Today, we’re showing off the fancy upgrades coming to the Blockpedia,…
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robbietronPost
TerraTech Legion has got me completely hooked on Vampire Survivors-like games with a near perfect game loop.
TerraTech LegionSteam patch notes
Bugs Fixed a crash on start-up that was affecting players with older CPUs. Known Issues A small amount of players are experiencing a Vulkan compatibility error on launch. To stop…
TerraTech LegionSteam announcement
Hi Prospectors, Big news! We’ve been listening to your feedback and heard some frustration around our current XP system. Sometimes you’re having to play as a character you’re…
TerraTech LegionSteam patch notes
⚠️Please note: This update is on Steam beta branch “unstable” - Work-in-progress version and may be unstable in places. In the run‑up to promoting the latest unstable update to…