By Date
plutonium fission power plant
0 comments
supercold solar panel
0 comments
blue thing
1 comments
gas giant
0 comments
smallest thing i built v2
0 comments
wall charge
0 comments
fusion bomb v11
0 comments
Fusion bomb v12
4 comments
Somewhat realistic nuke
0 comments
strangium
1 comments
Fraion
0 comments