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Combustion

Also known as Combustion, c, combustion

From the bygone days of 1997, Combustion is a dieselpunk Action RPG inspired by classics of the PSX-era. As rookie cop Calico, you must restore order as a mastermind serial-killer sends a wave of terror across the city.

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Last update

30 May 2026

Original sources

Latest update

AnnouncementPublished 30 Sept 2023

Combustion - Realms Deep 2023 Trailer

Didn't catch the showcase? That's alright. You can check out the latest trailer for Combustion above. Wishlist Combustion here. Follow 3D Realms on Twitter. Follow Slipgate-Ironworks on Twitter. Join the 3D Realms Disco…

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Latest updates

Update history

Browse past updates and patch notes for this game.

9updates

July 2023
Hello everyone! It’s me, Fredrik, director of Combustion back again for another pawgress report. Today I am going to highlight one aspect I am very proud of which is the signature look and vibe of Combustion. Let’s get…2 changesUI/audioGameplayPatch notes07 Jul 2023
REALMS DEEP 2023 ANNOUNCEMENTRealms Deep is back, baby! On September 30th, you are cordially invited to a late-night talk show event featuring our beloved host, Jared R Bair. 3D Realms brings updates from numerous titles under their diverse portfol…Event2 changesPerformance06 Jul 2023
June 2023
Combustion OST: Street DroneHey, everyone. A new soundtrack visualizer for Combustion just dropped. You can check it out below. And if you haven't wishlisted the game yet, you can do that here. And make sure to follow 3D REALMS on twitter.Announcement1 changeGameplay14 Jun 2023
April 2023
Combustion OST: "Midnight"It's our second Combustion visualizer, coming straight from composer Emperess Corp. "Midnight" - the perfect ambience for working the beat on the dismal Norrune streets. Wishlist Combustion here.Announcement11 Apr 2023
March 2023
The Inspirations of CombustionHello everyone! My name is Fredrik, director of Combustion. A common question I get from people is “What is Combustion?”. That, dear reader, is something I hope to explain in these developer blogs. I think a good start…Event3 changesGameplayBalance21 Mar 2023
January 2023
Greetings, lovely people. Fredrik Strøm (Littlenorwegians) speaking here. I’m the director and creator of Combustion and I will be the one writing these update posts during the game’s development. It's come a long way s…3 changesUI/audioGameplayStore08 Jan 2023
November 2022
What is Combustion? Combustion is a 3D Action RPG with mild immersive sim elements. In this game you play as police constable Calico who has to maintain order in a wild world where every person is an animal. You’ll be m…5 changesBalancePerformanceStore04 Nov 2022
September 2022
From the bygone days of 1997, Combustion is a dieselpunk Action RPG inspired by classics of the PSX-era. As rookie cop Calico, you must restore order as a mastermind serial-killer sends a wave of terror across the city.…1 changeStore16 Sept 2022

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