● Free to Play▶ Windows PC Only▶ Explore Unknown Planets▶ Recruit Alien Heroes▶ Build Advanced Bases▶ Command Mecha Squads▶ Massive Multiplayer Battles▶ Galactic Domination Awaits▶ ● Free to Play▶ Windows PC Only▶ Explore Unknown Planets▶ Recruit Alien Heroes▶ Build Advanced Bases▶ Command Mecha Squads▶ Massive Multiplayer Battles▶ Galactic Domination Awaits▶
Free to Play  ·  Windows PC  ·  Available Now

Command The Galaxy Or Lose It

A free galactic RTS-RPG Build fleets, recruit alien heroes, and crush rival commanders across the galaxy. No pay-to-win. No limits.

⬇  Download Free — Windows PC

100% Free  ·  Instant Access  ·  No Credit Card

✓100% Free to Play ▶Windows PC Only ★Massive Multiplayer ●No Pay-to-Win
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Commanders Online
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Battles Happening Now
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Galaxies Conquered
Official Gameplay Trailer

See It in Action

● Project Entropy  —  Live Gameplay  —  Windows PC
⬇  Download Free — Windows PC

100% Free  ·  No Credit Card  ·  Instant Access

● Choose Your Side

Five Factions. One Galaxy.

Each species commands a unique planet and combat philosophy. Your choice defines your enemies.

Humans
Desert · Tactical
ATK 72
DEF 88
SPD 55
Heavy ballistics & planetary defense.
The Utu
Frozen · Energy
ATK 85
DEF 62
SPD 78
Energy mastery that warps space itself.
★ POPULAR
Automatons
Scorching · Precision
ATK 95
DEF 80
SPD 90
Machine precision. Zero tolerance for error.
The Beasts
Forest · Ferocity
ATK 98
DEF 45
SPD 92
Savage swarm tactics. Brute force unleashed.
Unknown
??? · Enigmatic
ATK ??
DEF ??
SPD ??
Power beyond comprehension. Origin unknown.
⬇  Choose Your Faction — Play Free

Join 847,000+ commanders already fighting for the galaxy

Windows PC Only

System Requirements

Minimum
OSWindows 7 SP1 (64-bit)
CPUIntel Core 2 Duo ~2.2GHz
RAM4 GB
GPUGTX 460 or equivalent
Storage8 GB available
NetworkBroadband required
Recommended
OSWindows 10 / 11 (64-bit)
CPUIntel Core i5 or better
RAM8 GB
GPUGTX 1060 or equivalent
Storage8 GB SSD preferred
DirectXVersion 11
Common Questions

FAQ

Yes — 100% free to download and play on Windows PC. No subscription, no hidden fee. Supported through optional cosmetics that never affect gameplay balance.
Project Entropy runs on Windows 7, 8, 10, and 11. A standard mid-range PC handles it easily. The installer is lightweight and guides you through setup automatically.
No. Project Entropy is a full Windows PC experience designed for deep strategy gameplay — not a mobile port. Desktop-only gives you the complete tactical depth the game was built for.
Not at all. You can explore planets, build your base, and progress solo for as long as you want. Multiplayer PvP opens up when you are ready — no pressure.
No pay-to-win. All combat-relevant content — heroes, ships, tech — is earned through gameplay. Optional purchases are cosmetic only. Skill and strategy decide who wins.
The launcher installs in under 2 minutes on a standard connection. Game assets load progressively so you can jump into your first mission almost immediately after install.
Last Chance

The Galaxy Won't Wait

Thousands of commanders are already fighting for dominance. Claim your starting planet before it falls to someone else.

⬇  Download Free — Start Now

▶ Windows PC Only  ·  100% Free  ·  No Credit Card Required

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⬤ LIVE GAMEPLAY
⚠ Wait Commander ⚠

You're Leaving Your Galaxy
Undefended?

Thousands of commanders are claiming planets right now. Project Entropy is 100% free — no credit card, no catch. Download takes under 2 minutes.

847K+ Active Commanders 100% Free to Play < 2min Download Time
⬇  Claim My Planet — Free

Windows PC Only  ·  Instant Access  ·  No Credit Card