AstroMenace - Cross-platform and open-source 3D space shooter with spaceship upgrades.
The Swapper - The Swapper is an Amazing, 2D, Science-Fiction, Puzzle, Platformer, Action-Adventure, Side-scrolling, Exploration, and Single player Space video game by Olli Harjola, Facepalm Games.
Vireo - Automobile Dealership Management and Car Dealer
Hollow Knight - Descend into the Dark Venture down into a beautiful, ruined world of insects and heroes
Neon Chrome - Neon Chrome is an Action-Adventure, Top-down Perspective, Rogue-Like, Cyberpunk, Role-playing and Single-player Shooter video game developed and published by 10tons Ltd.
Super Meat Boy - Let's start with what's the same: Dr. Fetus is still a jerk, gameplay is super challenging but fair, there are tight controls and great levels and you will die. a lot.