Limbo - “Dark, disturbing, yet eerily beautiful, Limbo is a world that deserves to be explored.” Joystiq. “Limbo is as close to perfect at what it does as a game can get.” Destructoid. Buy LIMBO: Special Edition.

Antichamber - "A game with half of the attention to detail and imagination Antichamber has would be a smash hit - this bare-bones first-person puzzler is one of the most thought-provoking, engaging, and challenging video games ever developed.

Botanicula - Botanicula is a point-and-click adventure game developed by Amanita Design.

The Stanley Parable - The Stanley Parable is an Action, First-person Perspective, Puzzle-Platform, Exploration and Single-player video game created and published by Galactic Cafe.

Contrast - A macOS app for quick access to WCAG color contrast ratios

Scribblenauts - Scribblenauts is an Action, Puzzle and Single-player video game developed by 5th Cell and published by Warner Bros.