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Check out this fantastic list of free-to-play 3d platformer games you can enjoy on Steam right now, updated on September 23rd 2026. Looking for even more free titles? Explore the complete list of the best free to play 3d platformer games on Steam.
More Games
1. Sonic Rumble Party
Ready, Set, Rumble! Join Sonic in this intense arcade royale game set in Dr. Eggman's diabolical Toy World. Collect legendary skins, all-new emotes, and build skills as you progress through this action-packed game! Mayhem is best with friends! Sonic Rumble Party is a multiplayer, party game and battle royale game. Released on November 05th 2025 has received 5,346 reviews of which 3,307 were positive and 2,039 were negative resulting in a rating of 6.1 out of 10. The game has hit the top spot as the #1 most played 3d platformer game, thanks to its 112 peak concurrent players over the last day.
6.1
3,307
2,039
112
players
2. SurfsUp
SurfsUp is a free-to-play, standalone recreation of Counter-Strike Surf where precision movement and air-surfing are the keys to setting a new personal best or even breaking a world record. Surf, bhop, and climb across 125+ maps, all for free, with unique leaderboards for every way to play. SurfsUp is a precision platformer, 3d platformer and runner game. Released on July 06th 2025 has received 762 reviews of which 648 were positive and 114 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #2 spot among the most played 3d platformer games.
8.0
648
114
90
players
3. Hello Neighbor Alpha 1
This is Alpha 1 of Hello Neighbor, a Stealth Horror Game about sneaking into your neighbor's house and figuring out what he's hiding in the basement. Play against an advanced AI that learns from your actions. Hello Neighbor Alpha 1 is a cartoony, horror and survival horror game. Released on October 12th 2019 has received 3,479 reviews of which 3,212 were positive and 267 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #3 spot among the most played 3d platformer games.
8.9
3,212
267
18
players
4. Wires And Whiskers
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. Wires And Whiskers is a co-op, 2d platformer and puzzle platformer game. Released on July 31st 2025 has received 1,787 reviews of which 1,694 were positive and 93 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #4 spot among the most played 3d platformer games.
9.0
1,694
93
6
players
5. The Big Catch: Tacklebox
Crack open the Tacklebox to show off your platforming prowess and fishing skills in this free prologue to The Big Catch. The Big Catch: Tacklebox is a adventure, action and 3d platformer game. Released on June 07th 2024 has received 3,417 reviews of which 3,126 were positive and 291 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #5 spot among the most played 3d platformer games.
8.8
3,126
291
6
players
6. Postmouse
Join Postmouse on their very first journey to deliver mail in a treacherous world unfit for a tiny mouse. Explore the ruins, meet charming characters and solve puzzles on your way through an abandoned mansion in this free, student-made adventure - all in one small mouse-sized package! Postmouse is a adventure, 3d platformer and singleplayer game. Released on January 30th 2023 has received 1,361 reviews of which 1,232 were positive and 129 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #6 spot among the most played 3d platformer games.
8.6
1,232
129
5
players
7. Smithworks
Smithworks is a first-person 3D cooperative multiplayer game where players play as fledgling blacksmiths. It is a humorous and chaotic experience where players will need to communicate effectively in order to craft these weapons quickly before the customers get angry. Smithworks is a 3d platformer, first-person and character customization game. Released on June 17th 2022 has received 2,328 reviews of which 2,099 were positive and 229 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #7 spot among the most played 3d platformer games.
8.6
2,099
229
3
players
8. Eraser
Punch, platform, and parry your way up a perilous tower that's doing everything it can to erase your progress. Eraser is a psychological horror, 3d platformer and parkour game. Released on December 15th 2021 has received 3,548 reviews of which 2,940 were positive and 608 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #8 spot among the most played 3d platformer games.
8.0
2,940
608
3
players
9. MilMo
Create a hero and join your friends in an amazing world of action and adventure! MilMo is a 3d platformer, family friendly and multiplayer game. Released on August 02nd 2018 has received 657 reviews of which 516 were positive and 141 were negative resulting in a rating of 7.5 out of 10. The game currently holds the #9 spot among the most played 3d platformer games.
7.5
516
141
3
players
10. FALLSTRUKTUR
It takes a while to go back to sleep, but inevitably, you return. To dream of the Fallstruktur. FALLSTRUKTUR is a exploration, first-person and platformer game. Released on August 06th 2025 has received 1,422 reviews of which 1,362 were positive and 60 were negative resulting in an impressive rating of 9.1 out of 10. The game currently holds the #10 spot among the most played 3d platformer games.
9.1
1,362
60
2
players
More 3D Platformer & Related Games
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