Howler for an Hour Stream: Auto Age: Standoff
http://store.steampowered.com/app/458680/Auto_Age_Standoff/
Well now! This was pretty dang fun; there's simply not enough vehicular combat games out there anymore.
This has a multiplayer focus but currently a lack of players; there are some competent bots though to fight instead. I definitely got the most enjoyment out of the tutorial though, of all things. It plays more like the first level to a single-player campaign, with an over-the-top villain and real snazzy Saturday-morning-cartoon-in-the-80's sorta vibe. I absolutely love it, and really hope they release a single player campaign at some point!
This game costs $20 normally but is only $5 as of this posting, due to a sale. So go grab it if it looks interesting!
#AutoAge -- Watch live at https://www.twitch.tv/charemplaysgames