Update "Helium" is out Thank you all again for your support and feedback! A lot of this update came from your bug reports and suggestions. New:
The Kurchatov Museum of Nuclear Design, where you can inspect your own designs, historical designs and designs from the Workshop
Steam Workshop: publish and download designs from the Share menu
22 new challenges, called Special Orders
26 new achievements
Steam leaderboards for challenges and Special Orders
13 new materials and a contact fuse
New simulation views: density, temperature, pressure, speed, neutrons, X-rays and burned fuel
Readout of k at rest while designing
Particle inspector while the simulation is paused
New telemetry graphs
Bred and burned tritium readouts
Fixes:
Fixed the "god particle", a lone pixel that hit with about a million times the energy it should have
Fixed a stray pixel far from the bomb lowering its yield
Fixed debris flying off the board at 30,000 km/s
Mixed plutonium and U-235 designs now start properly settled, so their yields will change
Burning explosive and hot gas now light gunpowder
Crushed D-T cores simulate about twice as fast
Challenges and Special Orders now use random seeds
Fixed Steam Cloud wiping your saves on a new PC or after a reinstall
Steam Cloud sync no longer freezes the game
Faster first shot, and the board stays at 60 fps with big designs
Smaller install, about 0.9 GB
Fixed the "?" and Share menus going off screen
Interface scale and zoom fixes
First Light now stops at 10 kt
A shot whose GPU program fails now says so instead of showing a zero yield
Tutorial guide progress fixes
UI/UX:
New console look with Nixie tubes, a line printer, a teleprinter and rubber stamps
The main menu now opens at every start, with a CONTINUE button
The camera follows the cloud
Folders for saved designs
Mirror drawing and a Parabola shape
Transform: turn a selection by any angle
Rebind any board key
Shot log
Privacy:
The game asks once whether to send crash reports and usage data. Both stay off unless you tick them
Your graphics card goes on a leaderboard record only if you choose
The Privacy Policy and EULA can be read in the game
Big thanks to @weedfrog for the museum and the new look. I'll put the previous build on Steam as the "previousbranch" just in case anyone's game breaks. I'm also disabling the older test branches, so only the default and previous builds will remain. Please report bugs in #bug-reports and post suggestions in #suggestions on our Discord: discord.gg/c5JHbQ2vEU