Quartz and Sulfur are now available, along with a new rifle and the Explorer.
New launch trailer features dozens of conveyor belts and battles with wildlife.
Six tiers of milestones and three starting areas will be available to start with.
Publisher's recent financial report also says 35 unannounced games are in development.
Build factories, achieve perfect automation and serve the great machine.
Alpha begins in May for Coffee Stain's next release.
