Announcement
Bug Fix #19
With new features, comes new accidental features. I messed up, and completely broke the level progression! Don't worry, it is hopefully sorted now. Fixed: Next level not unlocking. Level not progressing when clicking ne…
Steam
Propulsion
Also known as Propulsion, p, propulsion
A fast-paced stylised 3D platformer where you must use your rocket launcher to boost through levels as quickly as possible!
Last update
21 May 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- July 2024
- Level Editor UpdateHello there! I have wanted to add a level editor to this game since I started working on it, and now I've finally got it done, just in time for the three year anniversary of the game's release! Additions: New menu on th…
- August 2023
- Bug Fix #18Fixed: Bug where Speedrun menu didn't show up Bug where Extras menu didn't show up Let me know if you find any more bugs; I'll try my hardest to fix them.
- July 2023
- Bug Fix #17Fixed: User experience on ultrawide monitors. User experience on smaller monitors (4:3 etc). I know what you're thinking; two updates in one day? What a great developer! The truth is that I had the project open and I co…
- Bug Fix #16Fixed: Bug where Steam achievements would not properly sync. There are also some small additions that I added over the past while that I have completely forgotten about, so enjoy some of the surprises.
- December 2021
- Bug Fix #15Fixed (hopefully): A bug that caused the resolution of the game to change to a smaller one when entering levels or the settings menu. Last patch I added a feature to negate this, but hopefully in this patch, it should b…
- November 2021
- Bug Fix #14Added: New Command Line Argument: -forceres There has been a problem where some people's monitor resolution can just not be picked up, so I've added a -forceres to freeze it and make sure that it won't be changed to a r…
- October 2021
- Content Update #2: HalloweenThe Halloween Season is here! Escape hell in this ghoulish new limited time level, available from the 25th of October to the 2nd of November every year. Menu Updates I've always wanted to add some extra little things to…
- September 2021
- Bug Fix #13Fixed: Windowed mode resetting to fullscreen Settings menu breaking at higher refresh rates (>144Hz) This settings menu bug has been driving me insane. I couldn't figure it out, until Dorbell reported the bug and we tra…
- Bux Fix #12The Apply button is now held at gunpoint. This may cause slightly dodgy behaviour, but it is better than how it was before. Before this update, the apply button just didn't work for some people. I initially denied this…
- Bug Fix #11There was a problem with the Apply button in the settings menu. It could be fixed now, it could not, or something else could also be broken. But yeah, hopefully this is fixed, I never had the problem but I hope it is fi…
- Minor Update #2: Random ModeNew mode! A little mode that chooses random levels so you can get a nice assortment of levels to play. Along with the new mode, there have also been some subtle behind-the-scenes changes that should make things a bit sm…
Gallery
In-game media
Achievements
Community progression
Top picks from 24 Steam achievements, sorted by player unlock rates.
- Liftoff!Shoot 1 Rocket.99.0%
- Walk to the shopsMove 100 Units.98.5%
- Try And Try AgainFall 1 time.98.0%
- Morning JogMove 1000 units.89.1%
- Rocket RookieShoot 100 Rockets.74.0%
- Cross CountryMove 5000 units.67.6%