There’s a new Shift game out! In Shift the primary mechanic is being able to switch from black to white, turning platforms and walls into walkable space and so forth. Conceptually, the game bears more than a passing resemblance to Portal and Negative Space/Yin Yang, but… maybe we shouldn’t even go there! It’s a fun, mind-bending game that stands on its own merit.
Whereas in the previous games you progressed linearly from room-to-room, Shift 3 lets you go back and forth. And your actions in some rooms will affect other rooms. This game also delves into the story a bit more, provided that you take the time to read the clues!
(Source: Alex Meerkat, via Razor, Placenta, Shopping Cart <3)
TIGdb: Entry for Shift 3