Real-time war
Battles you steer live
Move your squads mid-fight while alliances clash on one map.
Players agree Rated 4.4/5 on the US App Store from 1,400+ ratings. On Steam, reviews are mixed (51% positive): players like the battles and the sci-fi look, and criticize the pressure to spend in PvP.
See it in motion
Official screenshots from the PC version.
What hooks you
Three reasons players stay past the first evening.
War machines
Build your war machine
Tanks, aircraft and mechs you upgrade part by part.
Planets
Worlds worth fighting for
Desert, frozen, scorching and forest planets to explore and claim.
Who you’ll play
The civilizations you lead and recruit — each brings its own units, abilities and technology.
Human
The commanders and heroes at the heart of your army.
The Utu
An alien civilization with its own abilities, technology and units — Seer Anunnaki is one of its heroes.
Automatons
A robotic civilization you can recruit and whose technology you can use.
The Beasts
A reptilian civilization with its own units, abilities and technology.
Your first evening on the frontier
You start with a small outpost on a desert planet and a handful of units. The first missions teach the loop: gather resources, upgrade buildings, train troops, and send your first heroes against the Grod. Soon you are choosing which tanks, aircraft and mechs to field together, and the region map opens up — other commanders, other alliances, territory to take. It is a game of steady progress more than quick sessions, and it rewards players who come back every day.
How to download Project Entropy on PC
- Press “Play free now” at the top of this page. The free Windows download opens in a new tab.
- Run the installer. It downloads the game files — about 8 GB — so keep that much free space on your drive.
- Launch Project Entropy once the install finishes. It is free to play from the start.
Can my PC run Project Entropy?
Rig Check–
Your PC is ready.
Play free nowEstimate based on public GPU benchmarks and the official requirements; RAM (4 GB) and 8 GB of free space matter too.
Free? Pay-to-win? Quick answers
- Is it really free?
- Yes. The shop sells currency, a battle pass, a subscription and loot boxes.
- Pay-to-win?
- Partly. Solo progress is free, but reviewers say spending gives a clear edge in alliance PvP.
- Can my PC run it?
- Minimum: GTX 460-class GPU, 4 GB RAM, 8 GB storage, 64-bit Windows. Check yours below.
- Who makes it?
- FunPlus, the studio behind several large strategy games. Released on PC in April 2024.
Ready to take command?
Play free nowMore free PC games
Not for you if you want a fair competitive game where spending never matters, a story-driven single-player game, or you play on a Mac (on computer, Project Entropy is Windows only).
Partner link: we may earn a commission. Sources: Steam store page (requirements, user reviews), US App Store listing (rating, in-app purchases), PerfCore review (monetization, learning curve).