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Knuckle Jet

Knuckle Jet

What's this? An off-the-wall, riveting jetpunk nose-breaking ricochet action platformer, lovingly crafted by the oddballs behind the Teslagrad series!

Released Sep 15, 2026 Developer Rain Games Platforms Windows · Linux Precision PlatformerSide Scroller2D PlatformerPlatformerAction RPG
View on Steam ↗ $14.99 (US · as of 2026-09-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-26.

98.5%positive132 reviews
Recommended · 11 found this helpful

“Full Disclosure - I received this game for free, and I helped playtest it in the 4 months prior to its release. Knuckle Jet is the latest entry in Rain Games' Teslagrad universe. This time, the theme is a 3D-2D action platformer, featuring hazardous obstacle courses, oodles of…”

— a player, Steam review · 69 hrs played
Recommended · 4 found this helpful

“extremely fun, tightly designed, insane soundtrack, great claymation inspired grahics, dynamic flow state action platforming. don't hesitate”

— a player, Steam review · 7 hrs played
Recommended · 3 found this helpful

“Truly excellent action platformer. 100% stable frame pacing, looks great, perfectly precise controls that are fully re-bindable, lovely graphics and gameplay. A straightforward part collectathon, part action title, that really emphasises speed runs. It's NOT a metroidvania but…”

— a player, Steam review · 2 hrs played
Read more reviews ↗

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-26.

41achievements
1.6%median completion
0.1%rarest: The Floor is Lava!
59.6% of players 44.6% of players 18.2% of players 15.9% of players 7.9% of players 7.0% of players 6.5% of players 5.4% of players 4.2% of players 3.2% of players 3.2% of players 2.8% of players 2.8% of players 2.8% of players 2.6% of players 2.5% of players 2.0% of players 1.9% of players 1.8% of players 1.6% of players 1.6% of players 1.4% of players 1.3% of players 1.2% of players 1.1% of players 1.0% of players 0.9% of players 0.9% of players 0.7% of players 0.7% of players 0.7% of players 0.6% of players 0.6% of players 0.5% of players 0.4% of players 0.3% of players 0.3% of players 0.3% of players 0.2% of players 0.2% of players 0.1% of players 59.6% 0% most earned rarest
Almost everyone has
59.6%Is This Important? — Get your first Challenge Coin
44.6%Built Different — Finish a level without getting hit
18.2%Oops — Die within 5 seconds of starting a level
Rarest badges of honor
0.1%The Floor is Lava! — Finish “The Floor Is Lava” without touching the ground or walls
0.2%Black, White, and Cute — Hidden achievement
0.2%Green Means Go! — Hidden achievement

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

Sep 20, 2026
Update 1.1.7, sept. 20

Fonts in Chinese and Cyrillic have been improved to look the same as with the Latin languages Made cuboids with saw blades now stop the sound when the blade is retracted The music volume will now lowe

Sep 15, 2026
Launch announcement / 炎拳天使上线公告！

The game is out! For those of you who are journalists who previewed the game, and to our testers. Many thanks to all of you. We reset the level time leaderboard for the release, as some levels saw cha

Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-09-26.

GenresAction, Adventure
Player tagsPrecision Platformer · Side Scroller · 2D Platformer · Platformer · Action RPG · Arcade · Action-Adventure · Character Customization · Comic Book · Action · Local Multiplayer · Local Co-Op (Steam store community voting)
FeaturesSingle-player · Multi-player · PvP · Shared/Split Screen PvP · Co-op · Shared/Split Screen Co-op · Shared/Split Screen · Full controller support
LanguagesEnglish * , Norwegian * , Simplified Chinese * , French * , Russian * , Ukrainian * *
ControllerFull support
Achievements41
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS: TBA Processor: TBA Graphics: TBA