• Buffed the Gadget
• Revamped some textures
• Finished Little Boy (as far as I can tell rn)
• Worked on Radiation (should work up to 100% now)
• Added Neptunium (although, the bombs are still unobtainable in survival, currently.)

Going to probably add a Powerplant block next, so that you can create Neptunium and Plutonium using Uranium (the block is definitely going to have more functions too, though)