Terratech

What happens when you give a mining company a box of Lego and tell it to go to war? You get TerraTech, a construction sandbox from British developer Payload Studios. It drops players onto an alien world as a prospector with a cab, a few wheels and a gun that barely counts as one. Everything after that is earned: every drill, hover pad and rocket pod is crafted, bought or pulled off the smoking wreck of a rival prospector.

On paper the premise sounds like a dozen other survival-crafting games. The difference is what TerraTech leaves out. There’s no hunger meter, no oxygen gauge and no wiring diagram. Players build a vehicle, which the game calls a Tech, by snapping blocks onto a grid, and find out right away whether it can move, fight and haul. The gap between “I wonder if…” and “it works” is seconds.

That accessibility defines where the game sits in the market. TerraTech lands between Besiege, which treats construction as a physics puzzle, and Space Engineers, which treats it as an engineering simulation with a spreadsheet attached. It overlaps with Robocraft and Trailmakers too, but it wraps the building in a real progression economy. Corporations have their own design styles, their licenses level up as their parts get used, and a resource chain eventually turns a base into an automated factory.

Payload spent a long time in Early Access before the full release on August 10, 2018, and the patience shows in how cleanly the systems fit together. The studio has since branched out with a follow-up, TerraTech Worlds, but the original is still the complete version of the idea. The game also came to Nintendo Switch, where the same design runs into the limits of the hardware.

• Corporate Block Libraries: Parts come from rival in-game manufacturers, each with its own design approach. GeoCorp builds heavy, slow mining hardware. Venture sells speed and light frames. Hawkeye supplies military armor and firepower. Better Future offers sleek, power-hungry tech. Mixing them is where the creativity happens.
• Fabrication and Automation: Raw resource chunks get mined, refined into components and fed to a Fabricator to make new blocks. Later on, anchored bases with collectors, refineries and delivery cannons turn prospecting into a logistics problem.
• Physics-Driven Vehicular Combat: Destroyed blocks fall off, so damage is literal. Lose a wheel and the Tech limps. A well-placed volley can split a rival Tech in half and leave its parts on the ground for collection.
• Campaign and Creative Modes: A mission-driven campaign with corporate licenses and progression sits alongside a Creative mode with unlimited blocks for pure design work.
• Snapshots: Any Tech can be saved as an image file that stores the whole build, then shared or rebuilt later. It’s a smart, low-friction way to share designs.

The Gameplay Loop

TerraTech’s loop is simple and well tuned: explore, fight, salvage, build, repeat. Players roll across a procedurally generated landscape, spot a rival Tech, shoot it apart and pick up the blocks it drops. Those blocks go into inventory or, for the impatient, straight onto the chassis.

The early game is all scrapyard improvisation. The results are ugly: wheels at odd angles, guns aimed at the sky, a cab buried under three layers of mismatched armor. The game doesn’t punish that, and that’s the point.

What lifts the loop is that salvaging and designing are the same action. Most crafting games put menus, timers and recipe trees between gathering and building. TerraTech removes that gap. The part shot off an enemy is the part being attached thirty seconds later, and each fight directly shapes the machine taken into the next one. Few games in the genre tie combat and construction together this closely.

Building and Interface

Building is the game’s strongest feature and its most consistent source of friction. When editing starts, a build beam lifts the Tech off the ground and valid attachment points light up as blocks are dragged around. The system is built to feel physical and fast — less menu navigation, more silhouette work.

The trouble grows with ambition. Once a catalogue reaches hundreds of blocks across several corporations, the inventory panel sprawls. Filters by category and manufacturer help, but there’s still a lot of scrolling. Editing big Techs is fussy too, because removing a structural block takes everything that depended on it with it. Pull the wrong piece and a whole wing drops off. It’s realistic, but it gets tiring when the goal is just moving a gun two studs to the left.

Combat and Physics

Combat works because the damage model is honest. Armor matters, placement matters, and redundancy matters. A Tech with all its weapons on one exposed rail will lose them all to one lucky barrage. That pushes players toward real design decisions, like protecting wheels, spreading firepower and putting the cab where it’s hard to reach. Stacking DPS numbers matters less than where those weapons sit.

The enemy AI is the weak link. Rival Techs close the distance and shoot. They rarely flank, retreat or use the terrain. Fights are only as interesting as the enemy’s design, never its behavior. Flying and hovering builds open up much more creative room than wheels do, but they’re also much less forgiving: badly balanced aircraft spin into the dirt, and the joke wears thin with repetition.

Economy and Automation

The mid-game hook is the move from road warrior to industrialist. Trading Stations pay Block Bucks for resources and hand out missions. Leveling a corporation’s license unlocks better parts from that manufacturer. Eventually a base gets anchored on a resource-rich patch of ground and automation begins: drills feed collectors, collectors feed refineries, and refineries feed fabricators. A self-running factory is a real payoff, and it gives the game a second life after the scavenging thrill fades.

Where It Drags

The structure sags over long sessions. Mission types come from a small set of templates: destroy these Techs, deliver this cargo, collect those chunks. The procedural biomes run out of surprises long before the economy runs out of depth. There’s very little story, and grinding license levels amounts to busywork on the way to the parts that actually matter. TerraTech is at its best when players set their own goals, and that’s a problem for anyone who needs the game to supply them.

The art direction is low-poly, saturated and deliberately toy-like. It works, mostly because it puts readability first. Every corporation’s blocks have a recognizable look, from GeoCorp’s chunky construction-equipment style to Hawkeye’s military slabs, so a rival Tech’s role is readable from across the map. The game won’t impress anyone shopping for fidelity, but it has aged better than many of its more realistic peers.

The UI is functional but crowded. The inventory and crafting screens put a lot on screen at once, and the onboarding friction lands hardest on newcomers.

Performance scales with what gets built. A 3D sandbox built around physical construction is light on hardware for small creations, but sprawling automated bases, very large vehicles and fields of loose salvage pile up physics work, so the most ambitious builders will hit the ceiling first. That’s a fair tradeoff for the design.

Steam is the version to get. Mouse-driven drag-and-drop is the natural way to build, precise and quick, and keyboard driving suits the design. The PC version also gets the community side of the game: shared designs, Snapshot images passed around online, and Steam Workshop content that extends the game’s life. Controller support is there, but building is plainly designed around a mouse.

Nintendo Switch is a compromise. Picking and rotating blocks with an analog stick is slower and less precise. The camera gets in the way in tight spaces, especially when editing the underside or interior of a dense Tech. Block limits put a hard cap on what can be built, which cuts at the heart of a game about building big. Lower visual fidelity and shorter draw distances make the world feel emptier than on PC. Handheld play suits short scavenging sessions, but portability is the version’s only real advantage.

TerraTech knows exactly what it’s for. It wants to put a blank chassis in front of players and get out of the way, and that focus shows in how tightly salvage, combat and construction are wired together. The move into automation gives patient players a second act worth working toward. The weak spots are real: the missions are thin, the AI is simple and the interface gets crowded at scale. They don’t break the building, but they keep the whole from being more than the sum of its parts.

We recommend it on Steam, where the $6.24 asking price is easy to justify for the right builder. Think twice about the Switch version: it’s the same game with less room to build, and in a game about building big, that cost is hard to accept.