Free games like Harpoon Arena
Below are 11 free-to-play Steam games similar to Harpoon Arena, 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 Harpoon Arena page.
Ranked picks
- 1
STRAFTAT
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
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.
- 2
Counter-Strike:Global Offensive
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
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.).
- 3
Disfigure
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
Disfigure is a grim-dark action rogue-like where you battle relentless hordes of monsters lurking in the shadows. Unlock powerful weapons, craft god-like builds with hundreds of upgrades, slay colossal bosses, and push your limits in intense 20–30 minute survival runs!
- 4
I MAED A GAM3 W1TH Z0MB1ES 1N IT!!!1
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
A top down twin stick zombie slaying shooter that you are sure to play again and again!
- 5
Waves
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
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 Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
《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
Evil Egg
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
Blast it all to hell.
- 8
Wires And Whiskers
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
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.
- 9
Raiders Rise
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action with Harpoon Arena.
Explore hostile planets, face endless hordes of devourers, collect crystals, and upgrade your equipment. Choose the hero that best suits your playstyle, cooperate with your allies to survive… or betray the other team at the perfect moment and claim victory.
- 10
Paragon: The Overprime
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action and Sports with Harpoon Arena.
Paragon: The Overprime is a free team-based TPS Action MOBA. Choose one of the many powerful heroes with unique skills and work with your teammates to conquer the Prime battlefield. Speed across the battlefield with the heroes of Prime and feel the thrill of the action.
- 11
Fate Trigger
Free-to-play alternative to Harpoon Arena — no purchase or trial window. Shares Action and Massively Multiplayer with Harpoon Arena.
Fate Trigger is a 3D Anime-style, hero-based tactical shooter powered by UE5, available across multiple platforms. Dive into a dynamic world of floating islands, become a sharpshooter with extraordinary special skills, and engage in thrilling, spectacular life-or-death showdowns!