I want to spread the word. Raze The Sun is amazing. Truly hard infinite runner type game for PC. If you have ever played cube runner or other type games on your phone/tablet this will feel familiar except you not only have to deal with avoiding collisions but also with the setting sun.
You are a solar powered craft and every thing from clouds to vast building shadows are trying to slow you down, not only that but later on the world becomes animated and actively tries to ruin you day. It is devilishly hard and I love it. There are power ups to make you life easier but the region difficulty ramping will soon take care of all your upgrades. The visual style is simple but refreshing.
It is currently cheap enough and I completely encourage you all to get it.
http://store.steampowered.com/app/253030/ for videos.