Quoted from Nexyss:Binding of Isaac and Cave Story + are both half off today.
These are both fun but expensive switch games, so a great deal at this point. I paid $40 for Isaac when it came out, and have played it more than most of my games (although I am still absolutely terrible at it).
Welp, that'll do it. 120 hours of Binding of Isaac already on PC, and I tried desperately to not buy it again, but it's out of my hands now.
For any rhythm game fans, take a look at Old School Musical. Pretty straightforward in terms of gameplay (hit a face button or shoulder button as the corresponding icon approaches the center of the screen) but a really cool tribute to retro games and music. Each level has you playing over top of the two main characters walking through a scene inspired by a classic game. Music matches the scene, and the soundtrack is great!
The first few levels have tributes to Mega Man, TMNT (the NES one), Out Run, Metal Gear and more!