Free games like Stars And Empires: Colony Defense
Below are 8 free-to-play Steam games similar to Stars And Empires: Colony Defense, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Stars And Empires: Colony Defense page.
Ranked picks
- 1
Counter-Strike:Global Offensive
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window. Shares Action with Stars And Empires: Colony Defense.
Counter-Strike:Global Offensive (CS:GO) expands upon the team-based action gameplay that it pioneered when it was launched over 2 decades ago. CS:GO features new maps, characters, weapons, and game modes, and delivers updated versions of the classic CS content (de_dust2, etc.).
- 2
The Lab
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window.
Welcome to The Lab, a compilation of Valve’s room-scale VR experiments set in a pocket universe within Aperture Science. Fix a robot, defend a castle, adopt a mechanical dog, and more. Still not sold? It’s free!
- 3
I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window. Shares Action with Stars And Empires: Colony Defense.
A top down twin stick zombie slaying shooter that you are sure to play again and again!
- 4
The Riftbreaker: Prologue
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window. Shares Action and Strategy with Stars And Empires: Colony Defense.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
- 5
Waves
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window. Shares Action with Stars And Empires: Colony Defense.
Waves is an Arcade Twin-Stick Shooter that's all about High Scores. Build your combo and drop bombs in pursuit of Leaderboard dominance over seven game-modes!
- 6
Shape of Dreams: Prologue
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window. Shares Action and Adventure with Stars And Empires: Colony Defense.
《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.
- 7
Wires And Whiskers
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window. Shares Action and Adventure with Stars And Empires: Colony Defense.
Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.
- 8
Counter-Strike 2
Free-to-play alternative to Stars And Empires: Colony Defense — no purchase or trial window. Shares Action with Stars And Empires: Colony Defense.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.