Hollow Knight - Descend into the Dark Venture down into a beautiful, ruined world of insects and heroes
Swish - Insanely great window management
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.
Starters - Hacker news for sports tech
Secret Maryo Chronicles - Secret Maryo Chronicles is an Open Source two-dimensional platform game and is using an Open Graphics Library for the best possible graphic design and stock performance.
Sporfie - Capture personal sports highlights without filming.