App: INSIDE by Playdead
Developer: Playdead
Genres: Games, Adventure, Puzzle

Apple Design Award Winner.

What the press said:

“MASTERPIECE! Inside is a 2D puzzle platformer that builds upon what made Limbo great, and in fact builds something greater.” 
10/10 – IGN

“Inside expands on the concepts and scope of its predecessor in wildly creative ways, and it's so immaculately designed and constructed from top to bottom that it almost feels suitable for display in an art museum. This is one hell of a follow-up.” 
5/5 – Giant Bomb

“Gorgeous art and animations, devious puzzle design and a pitch-black sense of humor. A perfectly paced series of escalating "holy shit" moments.”
Kotaku

Winner of more than 100 awards, including:

Artistic Achievement (BAFTA)
Game Design (BAFTA)
Narrative (BAFTA)
Original Property (BAFTA)
Best Independent Game (Game Critics Awards 2016)
Best Independent Game (The Game Awards 2016)
Best Art Direction (The Game Awards 2016)
Spite Award (D.I.C.E. Awards 2016)
Outstanding Achievement in Art Direction (D.I.C.E. Awards 2016)
Outstanding Achievement in Game Direction (D.I.C.E. Awards 2016)
Best Audio (Game Developers Choice Awards)
Best Visual Art (Game Developers Choice Awards)

You can now play Playdead’s award-winning indie adventure game on your Mac. INSIDE is a dark, narrative-driven platformer combining intense action with challenging puzzles. It has been critically acclaimed for its moody art style, ambient soundtrack and unsettling atmosphere.

Release notes:
Improvements and minor bug fixes.