Red Phoenix Studios recently released Laservasion, a retro inspired arcade styled shoot 'em up with Linux support. It's pretty darn colourful once you get into it.
The retro-inspired platformer continues to get love from its developers five years on from launch. Expect more content in December and as well as a new spinoff game sometime in the future.
The comedic retro-inspired RPG has been brought to Linux thanks to porter Ethan Lee and FNA. You can now aid the horrifying Cthulhu in his quest to save the world in order to ruin it properly later.
Ion Fury (previously Ion Maiden) from Voidpoint and 3D Realms has been officially released, this retro inspired FPS looks fantastic and it comes with full Linux support.
Anodyne 2: Return to Dust, the standalone followup to Anodyne that doesn't require you play the original is officially launching with Linux support on August 12th.
Laservasion is the next game from Red Phoenix Studios (prev. Poly Towns, A New World: Kingdoms), a shoot 'em up that resembles the classic Asteroids only it seems to get a lot more intense.
In need of a stylish retro-inspired kart racer? Super Indie Karts might be exactly what you're looking for. A recent update to the game added in a bunch of new tracks in The Knight Cup.
Got a few minutes to burn? Why not try out the short experimental experience that Please offers. Developed by somewhat, it delivers something quite surreal and freaky.
Three classics are no longer available for sale on Steam, with nothing announced to say why. However, GOG at least have given a bit of warning that they're about to go.
Developer Triple Eh (previously made Lumo), are now working on an 8-bit inspired twin-stick shooter called Cecconoid. It's soaked in retro and it looks awesome!
Hyperspace Delivery Service, a very sweet looking pixel-art space trading and adventure game has officially released and comes with full Linux support.
Ribbiting Saga is another game popping up during E3 that will be supporting Linux! It's a SNES-inspired action adventure game and it really does look sweet.
Pill Bug Interactive have now released their positively reviewed 2D retro space shooter, Cycle 28, on Linux.
With graphics and gameplay inspired by old portable games, Dogurai is soaked in retro sauce and it's out with Linux support now.
I will admit, I almost missed Risk System thinking it's just another retro-looking shoot 'em up but upon closer inspection it actually looks and sounds pretty damn good.
Hyperspace Delivery Service, a retro-styled adventure from Zotnip is getting ready to leave Early Access.
Fear not Linux gamers, you too will be getting in on the action as Blood: Fresh Supply is coming to Linux.
Zeroptian Invasion, released originally last year officially gained Linux support last month and it looks like a pretty sweet retro shoot 'em up.
Super-retro looking horror title The Glass Staircase added official Linux support earlier this month and it looks pretty freaky.
Hypnospace Outlaw is both ridiculous and brilliant, a game that simulates the '90s internet in a rather disturbing way and it's out now with Linux support.