

Steam News · 5d
Changelog: Big designs speedup. 2nd stage burn should be faster Dt crash fix, extremely large DT volumes being compressed may still cause problems Yield card in canvas doesn't stretch with the canvas anymore notices on canvas stay visible when zoomed in telemetry units moved to be beside value and not under it changed DT ice message in campaign low pc specification warning uses recommended specs n...
Steam News · 6d
Physics/Campaign/UI/UX Changelog: PU and U235 resist compression more so yields will change Fixed single pixel microbombs Fixed sim speed changing yields Fixed devises with more than 8 fissile clusters fizzling fixed neutron leaking out of LID and DU too fast fixed hot gas not expanding fixed single particles slowing down or stopping designs foam should not be as slow anymore fixed temps and xray ...
Steam News · Sep 27
Proton shader issues fixed, game works now Missing buttons UI bug fixed
Steam News · Sep 27
Update "Hydrogen" is out Thank you all for the support and feedback once again! We could not have done this without you all. We recently hit 10k players Changelog: **Physics:** Depth of sim increased to 5cm from 2.5cm critical masses updated to be more correct New more accurate and faster neutronics. Big rebalancing and yield changes have occured so many designs will break or have wildy different ...
Steam News · Sep 22
Please test your LID designs and have fun! Right-click Nuclear Design Bureau in your Steam Library → Properties → Game Versions & Betas → select the experimental "sparkplug" branch, then update your game
Steam News · Sep 21
Changelog: Added simulation speed buttons: 1, 1/2, 1/4 and 1/10 for those with super gpu's.. Fixed Space placement after adjusting shape knobs. Fixed large designs failing to save or copy. Fixed proton menu and drop down problems hopefully Fixed incorrect sizes in selection tooltips and the archive. Existing archive entries update automatically. Stopped scrolling from changing knobs unless they’re...
Steam News · Sep 19
1. Directive 1-2 no longer sits silent after DETONATE; the lesson pauses when the yield settles. 2. Directive 1-2: two-cell relief bore in the gun barrel, and a step that teaches the eraser. 3. Gunpowder no longer fires on its own. Ignition starts at the primer. 4. All campaign directives, the Field Manual, material descriptions, achievements and settings text were rewritten. 5. Field Manual diagr...
Steam News · Sep 16
hotfix star lens fix
Steam News · Sep 16
game update: Hopefully the many alt tab copies is finally fixed, it was windows making ghosts when alt tabbing and the application was unresponsive. circle and ellipse dont have the pointy pixels now same for star lens directive 2-2 (Compression Qualification) accepts the core, drive and lens again with the new shapes. directive 1-3 now says "Set Timer to 6000 microseconds, not 6". detonation view...