By Date
Thorium powered house
1 comments
nuclear powered neutron laser
0 comments
Coal-Steam powered bunker
1 comments
The Nuclear Menace
0 comments
even better virus bomb
2 comments
even stronger bomb
0 comments
Nihonium weapon
0 comments
heat sensitive ice
1 comments
spaceflight simulator rocket v2
1 comments
triangle building thing
0 comments
blue thing
1 comments