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🚀 Pro DLC Coming Soon – Support Development & Unlock Exclusive Extras!

Meco Rocket Simulator · published 12 months ago

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The Pro DLC is almost here! 🎉

This add-on is for players who want to support the ongoing development of Meco Rocket Simulator and get access to behind-the-scenes extras.

What’s inside:

🎵 Original Soundtrack – high-quality MP3 music files
📖 PDF Technical Papers & Notes – dive into the science behind Meco’s simulation engine
🛠️ 3D-Print Files – showcase turbopump geometry from our prototype code (great for educational or desk models)
🎨 Hi-Res “Miku” Wallpapers – the game’s mascot/guide in stunning detail

🧡 Early Supporters Bonus:

Everyone who bought Meco before this change automatically gets the Pro DLC free. Thank you for backing us early!

💡 Why a Pro DLC?

Many players asked for a cheaper base price. This keeps Meco Rocket Simulator accessible, while giving fans a way to support development and unlock behind-the-scenes goodies.

⚠️ Note: You must own Meco Rocket Simulator to use this content.

And this is just the beginning — the Pro DLC is still in Early Access! Future updates (included for free) will bring:

Exportable 3D-print files of Turbopump, Nozzle & Injector parts
Scriptable Custom Components
Scriptable Custom UI
Advanced Fluid Network Solvers

👉 The Pro DLC launches soon — add it to your wishlist and get ready to support Meco Rocket Simulator in the next stage of its journey!

Other announcements

All events

Major update26 Aug 2026ENGINE ASSEMBLIES - 0.6 Out Now!Meco 0.6: Engine Assemblies (build it, see it, test fire it) "The nozzle carves itself out of the math now. Everything upstream of it is still your problem." -- Engineer Aoyama Meco 0.6 is live. You set the numbers that matter. The sim builds the hardware: a real Rao bell, the cooling channels, the chamber. And for everyone who asked whether Meco is all just math under the hood: this is the rel…Major update21 May 2026Meco 0.5: Don't Break the CycleThis one's been cooking for a while Meco 0.5.0 is live, and it does two things: it ships Chapter IV's cycle missions, and it rebuilds how new players get into the game. 100% of the components you need to construct a cryogenically cooled gas generator cycle engine The headline: with this release, the mission ladder now covers 100% of the components you need to construct a cryogenically cooled ga…Major update14 Jan 2026Meco 0.4.0: Turbopumps Are HereThree New Missions · Mission 7: Gearing Up — gear reduction and torque transitions · Mission 8: Pump It Up — an RL-10 inspired LOX pump on a test stand · Mission 9: Turbine Trials — F-1 engine turbopump dynamics Mission 9 was honestly my favorite to build. I spent way too many hours reading old NASA documents about the Saturn V turbopumps. The F-1 pumped something like 15,000 gallons of kerosen…