Top 100 Techtonica Videos With The Longest Duration by FGsquaredTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.THIS Factory must Grow, too! | Techtonica7:25:03Techtonica 2.Stranded on a Rogue Planet | Techtonica7:13:37Techtonica 3.Cozy Crafting, Exploration and Automation | Nova Lands7:04:31Techtonica 4.Underground Factory Automation on an Alien Planet | Techtonica5:48:08Techtonica 5.Okay, what the HECK is ACTUALLY going on here? | Techtonica5:20:54Techtonica 6.The Underground Factory Begins | Techtonica0:00Techtonica Top 100 » 200 » 300 » 400 » 500