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Terra Invicta
An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.
In short, Steam reviewers most often praise “Deep strategic systems and engaging mechanics” (82 of 104 reviews) and “Challenging learning curve with rewarding mastery” (27); the most common complaint is “Tedious grinding and repetitive late-game loops” (32). What reviewers agree on ↓
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28 · quoted reviews as of 2026-05-12.
What reviewers agree on
82 of the 104 reviews raise this.
“TLDR: Wide as the ocean, shallow as a puddle. Lacks a real interesting narrative heart. Systems are difficult to understand due to a lacking in game tutorial and simply overly complex. Unless you really enjoy reading…”
“Terra invicta is an iceberg. At first, it looks vast and overwhelming. Lots of systems, lots of numbers, lots of challenges, and space travel and especially space combat seems arcane. You get stuck on the choice between…”
“A frightening game that looks like homework. If you like reading, spaceships, geopolitics, or near-future scifi, this game will appeal to you in some way. Positives: +Early and mid game are tense races to grab the best…”
27 of the 104 reviews raise this.
“Disregard all advice from "gamers", this is a true Gem. I have played it like a rouge game fail learn get better. It has a vast amount to learn, which I love. It will not hold your hand, Which I love. It will make you…”
“This is game is great. But because the mechanics of the game are a very complex, I recommend people do what I did: a first initial test run just to understand the basics and get familiarized with the impact of our…”
“A genuinely unique experience among the Grand Strategy genre. There are quite a few knowledge barriers, meaning there is a level of experimentation and starting again/reloading saves that is required to fully understand…”
7 of the 104 reviews raise this.
“Very fun space battle/earth management game! But, very, very long, and suffers the same end game slog that most 4x's do.”
“Almost 400h in and I hope will beat the game 1st time in next 100h. Good luck to me. 10/10”
“Definitely one of the best grand strategy games ever made, no exaggeration. For fans of "earth-based" grand strategy or fans of space grand strategy like Stellaris, this game is perfect. If you like science fiction with…”
5 of the 104 reviews raise this.
“The initial loop is fine, but it just never changes. There's no novelty past learning the councilor politics loop, and fighting the aliens gets really boring the moment you can make them bleed. Reading the techs is the…”
“Very complex game. As you progress the game and reach ShipConstruktion, you will be confronted with an overwelming new amount of Decisions to make, Informations zu unterstand. At this time, i needed to watch some Guides…”
“It's not that we can't have a better future. It's that it takes time to build. Terra Invicta imagines a fantastical scenario where aliens make contact with the Earth, but it tells human stories about the types of…”
3 of the 104 reviews raise this.
“It's not that we can't have a better future. It's that it takes time to build. Terra Invicta imagines a fantastical scenario where aliens make contact with the Earth, but it tells human stories about the types of…”
32 of the 104 reviews raise this · 11 of them still recommend the game.
“TLDR: Wide as the ocean, shallow as a puddle. Lacks a real interesting narrative heart. Systems are difficult to understand due to a lacking in game tutorial and simply overly complex. Unless you really enjoy reading…”
“Biggest gripe is the bloated tech tree. If you plan to play this and you respect your time, look up guides for ship design. The tech tree is so huge that newbs will waste enormous chunks of time to get something that…”
“The initial loop is fine, but it just never changes. There's no novelty past learning the councilor politics loop, and fighting the aliens gets really boring the moment you can make them bleed. Reading the techs is the…”
23 of the 104 reviews raise this · 13 of them still recommend the game.
“TLDR: Wide as the ocean, shallow as a puddle. Lacks a real interesting narrative heart. Systems are difficult to understand due to a lacking in game tutorial and simply overly complex. Unless you really enjoy reading…”
“To start, I really must say I wish I could give a "mixed recommendation" instead of just yes or no. Because the game has some really cool ideas. And to be frank, I just think this is not the game for me. With that being…”
“The game is a grinding micromanagement simulator. It devolves into such an unbelievable slog of tedious repetition managing your councilors, who you have non stop attempting to stabilize regions, reclaim regions, raise…”
14 of the 104 reviews raise this · 10 of them still recommend the game.
“TLDR: Wide as the ocean, shallow as a puddle. Lacks a real interesting narrative heart. Systems are difficult to understand due to a lacking in game tutorial and simply overly complex. Unless you really enjoy reading…”
“No, ♥♥♥♥ this game and the devs. Less then 1% of ppl won on normal. The fact that you have to SAVE SCUM to even have a CHANCE to win is a design disaster. This is just an elaborate waste of time. Make this playable to…”
“It's too hard. Every time I thought I was making progress, I got slapped. The Aliens and Servants have every advantage imaginable. 350 hours of play to figure out I lost the game. Nah.”
Counted across 104 English reviews, sampled to match this game's 80.2% positive rating · as of 2026-05-12
“It's a fantastic game with very deep systems, and I do recommend it if you enjoy that sort of thing as there is nothing quite so comprehensive in the strategy genre out there, but there are still issues. First, I have a good computer (with solid cooling and slight overclocking),…”
— a player, Steam review · 236 hrs played“Original: Simply put: the best grand strategy start and midgame I have ever played. Yes, this is better than anything I've played by Paradox (over 2000 combined hours in various titles), with an excellent, intuitive UI and concise tutorial to get you started. I love it too as a…”
— a player, Steam review · 279 hrs played“Played it for a while and I don't know...not for me. There are too many hidden mechanics and redundant technologies. The issue being that LEARNING that something is hidden/ redundant requires investing COPIOUS amounts of time to hit that "oh, I should've ____ 30 hours ago. Oh…”
— a player, Steam review · 188 hrs playedPlayer activity
Monthly average concurrent players. Live data self-collected from the Steam API · history through 2026-06 via SteamCharts.
Achievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-10-25.
Price tracking
US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.
Regional prices at last sample, in local currency — Steam sets each region's price independently.
Cheapest → most expensive, converted to USD at ECB reference rates (2026-10-23). Relative comparison only.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Save 50% on Terra Invicta
Save 50% on Terra Invicta right now during the Hooded Horse Autumn Publisher Sale with a discount on its DLCs as well. With humanity fractured and its ideologies at war in the wake of an alien invasio
Save 50% on Terra Invicta
Terra Invicta is currently 50% off with discounts in its DLC as well. With humanity fractured and its ideologies at war in the wake of an alien invasion, it's up to you to take control of the planet.
Terra Invicta build 1.0.53b - Slowing down Alien Invasions in DLC scenarios
Greetings Terrans! Thanks to some feedback from players, we're slowing down the timing of Earth invasion fleets in the DLC scenarios. This was occurring in the 2003 start in part due to a bug, but we'
Terra Invicta build 1.0.53a - Crash fix
This fixes a crash that can happen if a factionless army assaults an alien facility on Earth. This can occur if an army loses its faction in the middle of an assault. This mirrors a fix in 1.0.54 (on
Terra Invicta Build 1.0.53 + Dark Skies DLC Update
Greetings Terrans, Today's patch addresses a broad range of issues, many of them related to the Dark Skies DLC. This includes some updates to the alien AI to help ensure a fun playthrough. We have mor
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Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-05-12.
| Genres | Simulation, Strategy |
| Player tags | Strategy · Simulation · Grand Strategy · 4X · Historical · War · Military · Management · Sandbox · Wargame · Moddable · Diplomacy (SteamSpy community voting) |
| Features | Single-player · Steam Achievements · Steam Trading Cards · Steam Workshop · Adjustable Text Size · Camera Comfort · Custom Volume Controls · Adjustable Difficulty |
| Languages | English * , French, Spanish - Spain, Japanese, Simplified Chinese, Traditional Chinese, German, Polish, Portuguese - Brazil, Italian, Czech, Korean, Russian, Ukrainian * |
| Achievements | 100 |
| Official site | https://www.pavonisinteractive.com/ |
Minimum system requirements (PC)
Minimum: Requires a 64-bit processor and operating system OS: Windows® 10 (64-bit) Processor: Intel® Core™ i3-2105 (dual-core) / AMD® FX-Series™ FX-4300 (quad-core) Memory: 6 GB RAM Graphics: NVIDIA® GeForce® GTX 650 (2 GB) / AMD® Radeon™ HD 7750 (2 GB) DirectX: Version 10 Storage: 30 GB available space