Stellaris matter decompressor requirements. If I select the constructor ship and click on the "build megastructures" the matter decompressor isn't greyed out. A searchable list of all Stellaris Megastructure IDs for use in console commands on Windows, Mac and Linux (Steam). Stellaris Technology ID List A searchable list of all technology codes from Stellaris. But idk for sure as never tried to build 2 cause endgame lag and 1 usually plenty of minerals. Oct 25, 2025 · Each stage of the megastructure requires gargantuan amounts of dark matter as well as 10 years to upgrade. List includes cheat help and copyable codes. May 28, 2020 · To clarify: 1. All these are rare techs though, so they probably won't show up very often unless you have researched most/all non-repeatable other techs. Along this tunnel, matter has no effective mass and so can freely travel out of the black hole (just like ships travelling between systems). Mar 22, 2022 · PROS Dyson Sphere and Matter Decompressor can easily make energy and minerals a non-issue for the rest of the game, allowing your economy to run massive deficits Ring Worlds are one of the best habitable locations in the entire game, especially useful in the late game to dump excess pops. Apr 18, 2020 · Can I build a matter decompresser in a system with a habitat? Also, when it says there can't be any other stations does it mean no mining stations around the black hole or no upgraded starbase? Aug 29, 2021 · This gives a cost of 30 alloy per month for a habitat and 500 for a ring world, dyson sphere or matter decompressor. . You can’t even build the decompressor if there is already a habitat either. I'm able to build a strategic coordination site which has identical requirements Feb 28, 2020 · So you select the matter decompressor in the construction ship's megastructure menu, click on the black hole, and you should see the path indicator, proving that the order is correctly processed. Jun 23, 2022 · News About us Careers Join our playtests Media contact Social Media The matter decompressor adapts existing ftl technology to create a permanent tunnel through the event horizon of the black hole. They're cheap energy early on, they build faster than Dyson spheres or Ringworlds, and fully upgraded they both check the box for the next tech level and solve your population housing requirements for a loooong time. Feb 13, 2019 · A Matter Decompressor, then, is a hyper-advanced structure capable of bypassing the tremendous gravity of the black hole, siphoning small amounts of the super-compressed matter out of its core, and, well, decompressing that matter to form usable minerals. Capture that other black hole a few jumps to the left. News About us Careers Join our playtests Media contact Social Media Dec 8, 2018 · Can't figure out which of the above criteria I'm not meeting. If the system is conquered by another empire, the megastructure is ruined and can be repaired if the original empire reclaims it. You already get a free black hole system for the EHOF, and Matter Decompressor can be replaced by Star Lifters. I have more than enough of all the requisite materials as well as multiple systems with black holes, none of which have research stations. Use the "Table View" and "Card View" buttons to change the way the codes are displayed. Enter the name of a technology to filter the entries in the table. Dec 22, 2022 · Lastly, if you want to primarily rush for Galactic Wonders (Dyson Sphere/Matter decompressor) which require fully finishing a megastructure first, having a broken one in your empire makes it a lot quicker and cheaper. It seems to me acceptable for a habitat, especially once the improvements of the Alloy Foundries unlocked, after we can add 1 or 2 district as needed to compensate. Apr 18, 2020 · Can I build a matter decompresser in a system with a habitat? Also, when it says there can't be any other stations does it mean no mining stations around the black hole or no upgraded starbase? Aug 12, 2025 · The Matter Decompressor is part of the MegaCorp DLC, and its requirements are the same as the Ring World. Research Mega-Engineering This unlocks all megastructure research options, except the special three unlocked by Galactic Wonders (Dyson, Matter Decompressor, Ring World). Idk but I assume like Dyson sphere you can only build one matter decompression and tooltip is just a bit less clear on it, given Dyson sphere been in game longer so assumes people know from that that matter decompressor can only be built once. It seems to me relatively little for a ring world. It also increases the weight of Megaengineering tech by 20x. The usual restriction of 1 megastructure per star system at a time still applies. Dec 15, 2025 · Check out our Stellaris Matter Decompressor guide: building phases, technology required and complete analysis. It costs 45 years, 300 Influence, and 50,000 Alloys to build. No. tlp vzsx loah ilthfjb dfboq wyt opr yyilbc fffc bsohni