Redie is one indie game that I can’t wait to play when it’s fully released on November 2016. It was already Greenlit, but the developers still need support for the Kickstarter campaign. It currently has a lightweight demo (only 102 MB) that I absolutely recommend to try.
You may or may not remember that I wrote about Kingdom Come: Deliverance back in March. The developers said it wasn't technically possible, now it seems months later they still have no idea.
I love future sci-fi games, especially when they look as brutal and beautiful as Jupiter Hell. It will go to Kickstarter sometime soon and Linux is a first class citizen.
Guts and Glory is basically the 3D version of the Flash game Happy Wheels and this is even acknowledged by its author, a single developer who started the project on his own during his spare time.
HaxeFlixel, a free and open source cross-platform game framework that was used in the creation of Defender's Quest is needing a bit of funding on IndieGoGo.
2D action adventure Buck is on Kickstarter with a Linux demo, and so is dungeon crawler Wizard of Legend and fantasy LGBT VN Eldet. Plus more campaigns than you can shake a stick at.
Wizard of Legend is currently on Kickstarter and the great thing is that they built a demo game to show off, it has Linux support and it's pretty cool.
Morgondag, the developer of RymdResa has launched a new Kickstarter for their puzzle game set on an asteroid base. That sounds pretty cool, so come take a look. I also have confirmation about an existing Linux build, awesome.
I shot off a message to Nightdive Studios about their Linux plans for System Shock since Linux is a stretch goal. The reply doesn't fill me with confidence to pledge right now.