Previews via AppleNApps
Butterscotch Shenanigans, the studio behind the zany but much-loved action game Flop Rocket, has a new game on display at GDC 2015: Crashlands. This open-world adventure / crafting game focuses on exploration (and survival) in an infinite world. AppleNApps has a video preview.
The game is huge, as alpha testers have played 8-16 hours, and yet only made it through the first of three biomes. As a more recent comparison on iOS, Crashlands is a bit like Radiation Island with that survival adventure style, but really optimized for touch with the personality Butterscotch Shenanigans is known for.