Could be interesting
Super Hexagon is a minimal action game by Terry Cavanagh, with music by Chipzel.
The super-addictive and very, very hard platform game finally arrives on Steam - it's quite possibly the world's hardest game! As well as five classic Impossible Game levels, this desktop version includes an EXCLUSIVE new Level Editor.
Race The Sun is a high-speed game that uses simple controls and is set in a procedurally generated world. The goal is to get the highest possible score by racing into the sunset, avoiding obstacles and enemies, and collecting speed boosts and other powerups to help you along the way. You fly a solar-powered craft, and the game ends at sundown, if you can make it that far!
Boson X is a physics-themed runner game where players navigate through a rotating particle accelerator environment. Players quantum leap between platforms in a subatomic realm, timing their jumps precisely while maintaining momentum to discover the elusive Boson X particle. The game features an abstract design that removes traditional floor and ceiling boundaries, creating a unique spatial perspective.
Draw a line. A single line. How complex can that be?
Hexcells is an ambient logic puzzle game in the vein of minesweeper.
Deceptively simple. Infinitely complex. Lyne is a minimalist puzzle game that will knot your brain as it calms your soul. Connect the shapes. Fill the board. Lose yourself in the interflowing paths of Lyne.
Control the evolution with the touch of your finger. Climb your way through the evolutional ladder. Start as a little organism and transform into a magnificent aquatic being. Explore the abyss in search of nutritional elements. Attack other species whenever you run out of other food sources. Enjoy beautiful surreal visuals and relax with minimalistic ambient soundtrack.
In Edge players take direct control of the cube and roll their way around the game's dozens of levels. Search for all the prisms and find the shortcuts to improve your times.
"Bleed 2 is a relentless arcade action game about shooting, dodging, reflecting bullets, slowing time, and lots and lots of bosses. The player controls a young girl named Wryn -- the world's greatest (and only remaining) hero. Together, they must battle an invading force of villains and live up to her title as the Greatest Hero of All Time!"