Bought Templar Battleforce. Best €7 spent ever! Game gets updated regularly.
Trese bros. maybe only Corey now are demons when it comes to updates. Almost as often as the ARK guys.
I own almost(? all?) their games on Android, and caved and picked up minus star trader on steam, although it looks like ALL of the PC versions are now morphing away from the original Android versions, esp. star trader(or is it empires? man when I bought my first game from them they had two... remind me alot of some of the old palmos games, but they update more frequently and haven't just up and disappeared ... yet...).
As to the rest unfortunately(or fortunately) have most of them but OTOH I've been into survival games, which can end up being HUGE time sinks, e.g. space engineers, medieval engineers, ARK, etc. and then I have games like, e.g. locoland which I picked up on DEEP discount sales expecting to spend not much time with, and then spent more...
Decided to pass on mordheim and satellite reign ATM, but did cave on Victor Vran finally(eh, they seem to still actually be supporting it), but right now I've decided that that's more than enough as I also caved for FO4 which I thoroughly detest ATM(after c. 4-6h it wants to be an RPG or a shooter and isn't up to being either at least w/skyrim I could take action-adventure/hack'n'slash with vestigial RPG elements as the story and visuals weren't awful, but FO4 just makes me want to mod the crap out of FO3/FONV again and play/really finish(maybe?) those or just mod/play Stalker SoC...