TerraTech Legion: A Beautiful Engine in Need of a Tune-Up
I’ve been playing games since the Atari 2600, back when a “survivor” was just a joystick-wielding kid who didn’t blink. I’ve seen fads come and go, but the bullet heaven genre—Vampire Survivors and its ilk—has earned its keep by offering pure, distilled dopamine. TerraTech Legion tries to add a new flavor to the mix: block-based vehicle building. And I’ll be damned if it isn’t a fascinating, infuriating, and ultimately half-baked experiment.
Let’s start with what works. The core loop of slapping wheels, weapons, and armor onto a chassis and then watching your creation tear through robotic swarms is genuinely satisfying. The building interface is intuitive—hover a part over your tech, wiggle it into place, and bam, you’ve got a gun on your roof. The physics, while not perfect, give your vehicle a real sense of weight. When you pile on boosters and a ramming blade, you feel the impact. The VFX and SFX are punchy, and the game runs smooth as butter on my rig and reportedly on Steam Deck. The four planets each have distinct visual themes and hazards, from exploding ice plants to lava pools. The four pilots—Mikela, Jean-Pierre, Sam, and Cepheid—offer different starting builds and abilities, which adds some replayability. The first few hours are a blast. You’re learning, experimenting, and every run feels like a new puzzle.
But then the honeymoon ends. And it ends hard.
The central problem is that TerraTech Legion suffers from what I call “the curse of the demo.” The early access version apparently had a tighter, more rewarding feel. The full release, however, has made a series of baffling design decisions that turn a promising game into a frustrating grind. The most egregious is the removal of health bonuses from basic structural blocks. In the demo, adding a simple block gave you a small HP boost, which incentivized building big, chunky vehicles. Now, those blocks are just empty real estate. They take up inventory space, they offer no stat bonuses, and they feel like a waste of a pickup. Why would I ever choose a plain block over a weapon or a damage-boosting module? The answer is: I wouldn’t. So my tech stays small, ugly, and fragile. The game actively discourages you from building the very thing it’s supposed to be about.
Then there’s the RNG. Oh, the RNG. In most roguelites, unlocking new items expands your options. Here, it dilutes your pool. Every new block, weapon, or module you unlock for one character gets dumped into the global loot table for all characters. And there’s no reliable way to banish or filter the junk. You can spend limited rerolls (which only one pilot gets reliably), but the sheer volume of trash—like two nearly identical wheel blocks where one is strictly worse—makes it impossible to build a coherent strategy. You want a drone build? Hope the game feels like giving you drone parts. You want energy weapons? Too bad, here are five different melee blades that all do the same thing. The result is that every run feels the same: you stack one damage type (ballistic, energy, drone) and hope for the best. There are no synergies, no wild combos, no “god runs” where everything clicks. Just a slow, grindy crawl toward mediocrity.
Progression is locked behind star challenges, and some of these are absurd. One reviewer spent 20 runs trying to find a “corrupted block” on a specific map, only to fail because the boss arena traps you and the timer runs out. Another mentioned needing to reach 100 Luck on a character that starts with terrible gear. This isn’t difficulty—it’s tedium. It’s the game saying, “You will play this map 30 times, and you will like it.” I don’t like it. I’ve read better worldbuilding on a bar napkin than the justification for these grind walls.
Character balance is a joke. Jean-Pierre (the ranged starter) is the only pilot that feels viable at higher difficulties. Sam (the crit/ramming pilot) has one decent build but is bugged against certain enemies with bad collision boxes. Cepheid (the hover drone pilot) is almost unplayable due to her slidey controls and weak drones. And Mikela (the luck-based reroll pilot) is a slot machine that rarely pays out. The skill trees are full of boring +1% stat boosts, and the final upgrade for each character is just a second copy of their starting weapon—which saves you maybe ten seconds per run. Ten hours of grinding for ten seconds of convenience. That’s not progression. That’s padding.
Bosses are another sore spot. The Triarch Warden is a buggy mess that sometimes skits its vulnerability phase, flies around invincibly, or lands on you the moment you exit a level-up menu. Instant death traps—like red cacti that look identical to harmless ones but kill you instantly—are scattered across maps with zero warning. The arena fights lock you in a shrinking circle, preventing you from exploring for upgrades. It feels like the devs wanted to make a survival game but forgot that driving a vehicle implies you want to, you know, drive it.
And yet… I can’t call it a bad game. When the stars align—when you get a decent weapon drop, a lucky block spawn, and a boss that doesn’t bug out—there’s a flash of brilliance. The building system, at its core, is a fantastic idea. The feeling of piloting a cobbled-together death machine through a horde of robots is unique. The game runs well, looks good, and the price is right ($10). The post-launch updates have added banning and recycling systems, which shows the devs are listening. But right now, it feels like a game designed by engineers who forgot to hire a game designer. The math is sound, but the fun is missing.
I wanted to love TerraTech Legion. I really did. But after 15 hours, I’ve uninstalled it. The early game is fun, the mid-game is a slog, and the late game is a lottery I don’t want to play. If the devs continue to polish—adding real synergies, fixing the loot pool, balancing characters, and giving basic blocks a purpose—this could become a gem. As it stands, it’s a beautiful engine with a sputtering transmission. I’ll check back in six months. Until then, I’m going back to games that respect my time.
