By Date
HapyMetal Creations
HapyMetal 23 comments
New invention!!!
HapyMetal 11 comments
Slomo-Nuke Alpha-Omega edition
HapyMetal 9 comments
Fusion Engine
HapyMetal 20 comments
Nuclear recycling facility
HapyMetal 8 comments
Mt.Blanc Tunnel Fire
HapyMetal 10 comments
Oil-Refinery
HapyMetal 18 comments
Vibranium Factory
HapyMetal 9 comments
Towers
HapyMetal 13 comments
What are...
HapyMetal 20 comments