Harold Halibut is an interesting sounding adventure game set in a spaceship that's stuck under sea. It seems it will be getting Linux support and it's currently on Kickstarter.
Jotun: Valhalla Edition, an action-exploration game set in Norse mythology is currently 100% free on both Steam and GOG.
Kindergarten a very highly rated abstract puzzle adventure has made it's way onto Linux. It seems the developer isn't expecting many sales, so perhaps we can change their mind? It does look pretty good!
The Lion's Song, a four part episodic adventure is now available on Linux. The first episode is completely free too, which sounds good to me.
Shakedown: Hawaii, the open-world comedy adventure where you're building a 'legitimate' corporation was previously said that it would come to Linux, but now it's not so likely.
The Inner World - The Last Wind Monk, a colourful adventure game was due this month, but it seems it has been delayed until September 14th. They've got a newer trailer though, so that's something.
I wrote an article recently about Wonder Boy: The Dragon's Trap and that Ethan Lee was working on porting it, turns out it will release this month!
Hazelnut Bastille is an absolutely amazing looking pixel art topdown adventure and it has plans for a Linux version.
Next Up Hero is a new arcade action-adventure being developed by Digital Continue and it's being published by Aspyr Media.
The developers of Dragon's Lair said back in 2013 that with enough interest it would come to Linux, fast forward to 2017 and it finally has.
After a lengthy beta period, STASIS the fantastic and gruesome looking point & click horror game is now officially available on Linux.
Yooka-Laylee has been patched and it's actually a pretty decent patch. It sounds like they've really listened to feedback.
Introversion Software, creators of Prison Architect, Darwinia and plenty more have added experimental Linux support to Scanner Sombre, their latest title.
Leaving Lyndow, the short, but impressive adventure game has officially removed Linux support on Steam due to the amount of bug reports.
Paradigm is, and I don't say this lightly, possibly the strangest adventure game I think I've ever played. It starts weird, then it gets weirder and it doesn't let up.
Machinarium, an award-winning adventure game from Amanita Design that came to Linux back in 2012 in a Humble Bundle. It used Flash, but that's now been replaced in favour of a new DirectX engine. The developer say the new version will come to Linux!
Kona, the environmental survival and adventure game has been updated in the hopes of fixing some major Linux issues, but it still has problems.
Here's one from my inbox, Scrap Garden, a platformer about a lonely robot who appears to be the last remaining bot after some kind of event left the world in a post-apocalyptic state.
The developer of Paradigm, an incredibly strange adventure game sent out word that it will release for Linux on June 23rd!
Ken Follett's The Pillars of the Earth, a video game adaption of a book sharing the same name will release on August 15th by Daedalic Entertainment and it will have day-1 Linux support.
