Hotaru no Nikki - Hotaru no Nikki is an Adventure-based, Puzzle-Platform, and Single-player video developed by Nippon Ichi Games.
Dream - The savings lottery where you never lose
WarriOrb - WarriOrb is a Side-scroll, Metroidvania, and Single-player Souls-like Platform video game developed by Not Yet and published by Maple Whispering Limited.
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.
Timespinner - Timespinner is a Platform, Single-player, and Multiplayer Metroidvania video game developed by Lunar Ray Games for Multiple Platforms.
The Talos Principle - Philosophical first-person puzzle game.