Free games like DUCKSIDE
Below are 9 free-to-play Steam games similar to DUCKSIDE, 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 DUCKSIDE page.
Ranked picks
- 1

Bongo Cat
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Indie and Simulation with DUCKSIDE.
Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?
- 2

STRAFTAT
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Action with DUCKSIDE.
STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.
- 3

Counter-Strike:Global Offensive
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Action with DUCKSIDE.
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.).
- 4

The Expendabros
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Action and Indie with DUCKSIDE.
The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.
- 5

The Lab
Free-to-play alternative to DUCKSIDE — 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!
- 6

SuchArt: Creative Space
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Action and Indie with DUCKSIDE.
Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim!
- 7

Crime Scene Cleaner: Prologue
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Action and Simulation with DUCKSIDE.
When there’s a call, you are the man to clean up after your client’s dirty job. Siding with the mafia is a dangerous game, but they pay well, and you need money, right? So take your mop and better remove those bloodstains quickly before the police come.
- 8

Outpath: First Journey
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Indie with DUCKSIDE.
Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!
- 9

XERA: Survival
Free-to-play alternative to DUCKSIDE — no purchase or trial window. Shares Action and Indie with DUCKSIDE.
Action-focused, open world survival shooter, PvPvE against fellow mercenaries and lethal XOIDS. Raid for resources alone or with team-mates, build and defend your base, stash your gear and survive against the odds. You are the hunters. You are the hunted. And the robots never sleep…