TerraTech Legion might be the best survivors-like game I have played to date, and on ROG Xbox Ally X it absolutely rips
Look, if you throw a rock on Steam there is a very high chance it will land on some kind of survivors-like. The genre is packed, and while I enjoy plenty of them, most do not really do enough to separate themselves from the crowd. TerraTech Legion absolutely does.
It takes that familiar loop of driving around, collecting dropped gems, surviving waves, and choosing upgrades, then adds a modular vehicle-building system that completely changes the feel of every run. Instead of just selecting a weapon and letting the game handle the rest, you decide exactly where every gun, gadget, and support part goes on your machine.
You control a vehicle and drive it across different planets while swarms of drones, robots, and all sorts of mechanical nightmares try to turn you into scrap. The setup is simple, but the execution is excellent. The moment a run gets going and you start adding new parts piece by piece, it becomes ridiculously hard to put down.
The building system is the star of the whole game. It reminds me a little of Banjo-Kazooie: Nuts & Bolts, and even the ship-builder side of Starfield, in the sense that placement is not cosmetic.
Some weapons only fire straight ahead, so mounting them carelessly can force you into very specific attack angles. Turrets can rotate, but if you box them in with other parts, you are limiting their line of fire. Mine droppers make more sense on the flanks. Ramming weapons belong up front, obviously, but front-loading your build with too many aggressive options means you have to keep driving directly into danger, which is not always smart when the screen is full of hostile junk.
That is what makes TerraTech Legion so good. Some weapons are actually better when mounted on the back or sides so that while you are drifting, circling, or escaping, you are still constantly shredding enemies behind you.
And the best part is that there is no annoying energy cap ruining the fun. If you want to slap something absurd onto your machine, go ahead and do it. There are ballistic guns, lasers, missiles, railguns, shields, utility pieces, and all sorts of buffs that can push your build in different directions. You can end up with something sleek and agile, or with a total mechanical abomination bristling with weapons on every available side.
Driving the vehicle feels fantastic too. Responsive, snappy, and satisfying in a way that makes the whole game click. This is not a sluggish top-down shooter pretending to be a driving game. It actually feels good to move. Drifting through swarms, clipping enemies with your frame, weaving through hazards, and turning a messy retreat into a perfect sideways barrage just feels amazing.
The physics do a lot of heavy lifting here as well. Enemies and obstacles react in a way that gives every run that extra layer of impact. Robots explode, parts fly, debris scatters, and ramming through weaker enemies has that great chunky payoff that makes you want to do it again immediately.
Each level lasts for a fixed amount of time and follows a strong structure. You get your usual escalating horde pressure, a mid-boss to test whether your build is actually holding together, and then a larger final boss encounter to close things out. It gives each run a clear rhythm and forces you to think about whether you have made a balanced machine or just a chaotic pile of weapons with no survivability.
Between runs, you go back to the main menu and spend currency on permanent upgrades, which feeds into four vehicle classes. You have your more all-purpose build, a heavier tanky option better suited for armor and ramming, and lighter faster choices that completely change how you approach positioning and aggression.
Visually, the game looks fantastic. It is colorful, readable, and full of great effects. The explosions look great, the planets have personality, and the whole UI has a playful style that fits the game perfectly.
And on ROG Xbox Ally X, it runs like an absolute dream. No frame drops. No weird stutters. No input issues. Nothing. It feels perfectly at home on the device, which matters a lot for a game like this because once a run gets wild and your vehicle turns into a rolling death fortress, performance could easily become a problem. Here, it never was for me.
I also love that it is an Xbox Play Anywhere title. Buy it once on Xbox and you can also play it on PC, which is great value.
The only real issue I ran into was one weird save problem. At one point I had unlocked the third planet and the third character, quit back to the main menu properly, and when I came back later the game had rolled me back to an older save. I lost progress and I genuinely do not know why. As I said it did happen only once, but that is enough to mention because losing unlock progress in a roguelite always stings.
Still, even with that issue, I absolutely love this one. TerraTech Legion takes an overcrowded genre and actually gives it a fresh identity. The modular building system makes every run feel different, the driving feels brilliant, the physics-based combat is deeply satisfying, and the whole thing runs beautifully on ROG Xbox Ally X. If you like survivors-likes and want one that finally does something meaningfully different, this is an easy recommendation. Thanks for reading!
