There is a new Humble Bundle for game developers, the awfully named Royalty-Free Game Creator STEM Bundle. This is basically a bundle containing the 001 Game Creator game engine and several DLC packs for creating other genres of games such as Visual Novels and Point and Click Adventure games.
As with most Humble Bundles it is organized into tiers:
1$ Tier
SoftWeir Game Design Documentation Builder
SoftWeir Project Management Documentation
SoftWeir World Design Documentation
SoftWeir Map & Dungeon Design Worksheet
SoftWeir User Interface Design Worksheet
SoftWeir Character & Animation Design Worksheet
SoftWeir Story & Storyboard Design Worksheet
SoftWeir Script & Logic Design Worksheet
SoftWeir Item Design Worksheet
Mid Tier
001 Game Creator
15$ Tier
001 Basics E-Book
001 Resource E-Book
001 Game Creator Point and Click Adventure Kit
001 Game Creator Visual Novel Kit
001 Game Creator Step Dungeon Maze Kit
You can learn more about the Royalty-Free Game Creator STEM Bundle and see 001 Game Creator and the various DLC pieces in action in the video below. As with all Humble Bundles you decide how your money is allocated between Humble, charity, the publisher and if you so choose to do (and thanks so much if you do!) to help support GFS using this link.