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.

Proteus - Proteus - Proteus is a great electrical suite for circuit simulation purposes. You can simulate a single processor or multiple ones at the same time. The application is a great alternative for Virtual System Modelling.

The Talos Principle - Philosophical first-person puzzle game.

Rememoried - Rememoried is an Adventure, Puzzle-Platform, Surreal, First-person Perspective, and Single-player video game developed by Vladimir Kudelka and published by Hangonit.

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.

Cylne - Cylne is an Amazing, Adventure, First-person Perspective, Puzzle-platform, and Single-player video game developed and published by Cylne.