Will this list also include kickstarters that failed completely (as in no Windows either).

Edit: and what about EA games?

First addition:
(External Link: You need to be logged in to view this.)

Quoting: EhvisWill this list also include kickstarters that failed completely (as in no Windows either).

No, they don't count of course.

Quoting: EhvisEdit: and what about EA games?

Since they're not technically released, probably not if they don't currently have a Linux build as they could be adding it later. However, if they do have a Linux build they obviously count.

Quoting: EhvisFirst addition:
https://www.kickstarter.com/projects/857886953/paradigm-surreal-adventure-game [External Link]

Added.

The Journey Down (External Link: You need to be logged in to view this.) chapter 3 was a success.

Here are some more (ones I backed at least)

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.) (Episodic, all episodes currently released are on Linux as well)

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.) (Broken Age)

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.)

Kingdom Come: Deliverance (typo)

The Fig list is short enough to go through:

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.)

(External Link: You need to be logged in to view this.) (EA)

All released. Of course there are CJ and Phoenix Point in development, but that's too early for the list.

Quoting: bird_or_cageKingdom Come: Deliverance (typo)

Fixed.

Quoting: EhvisThe Fig list is short enough to go through:

https://www.fig.co/campaigns/pig-eat-ball [External Link]

https://www.fig.co/campaigns/deadfire [External Link]

https://www.fig.co/campaigns/kingdoms-and-castles [External Link]

https://www.fig.co/campaigns/make-sail [External Link] (EA)

All released. Of course there are CJ and Phoenix Point in development, but that's too early for the list.

Added.

Quoting: tuubiThe Journey Down [External Link] chapter 3 was a success.

Added.

Quoting: buckysrevengeHere are some more (ones I backed at least)

https://www.kickstarter.com/projects/thunderlotus/sundered-a-horrifying-fight-for-survival-and-sanit [External Link]

https://www.kickstarter.com/projects/1575848200/thaumistry-in-charms-way-a-new-comedy-text-adventu [External Link]

https://www.kickstarter.com/projects/zeinokko/code-7-a-next-gen-text-adventure [External Link] (Episodic, all episodes currently released are on Linux as well)

https://www.kickstarter.com/projects/dejobaan/elegy-for-a-dead-world-a-game-about-writing-fictio [External Link]

https://www.kickstarter.com/projects/mightyno9/mighty-no-9 [External Link]

https://www.kickstarter.com/projects/doublefine/double-fine-adventure [External Link] (Broken Age)

https://www.fig.co/campaigns/little-bug [External Link]

https://www.fig.co/campaigns/trackless [External Link]

Added.

So far, so good. We're at a 5% failure rate from 55 crowdfunds.

In development:
The Cyanide & Happiness Adventure Game (External Link: You need to be logged in to view this.)
Gibbous - A Cthulhu Adventure (External Link: You need to be logged in to view this.)
Quest for Infamy: Roehm to Ruin (External Link: You need to be logged in to view this.) (extremely late and slow-going and uncommunicative, but supposedly still in progress)
StarFlint (External Link: You need to be logged in to view this.)

Released on Linux:
Faëria (External Link: You need to be logged in to view this.)
Hand of Fate (External Link: You need to be logged in to view this.)
Order of the Thorne (External Link: You need to be logged in to view this.)
Ash of Gods (External Link: You need to be logged in to view this.)
Pillars of Eternity (External Link: You need to be logged in to view this.)

Missing on Linux:
Chessaria: The Tactical Adventure (External Link: You need to be logged in to view this.) (dev said 7 months ago Mac and Linux were still forthcoming; Steam currently has Win and Mac versions)

Quoting: SalvatosReleased on Linux:
Faëria [External Link]
Hand of Fate [External Link]
Order of the Thorne [External Link]
Ash of Gods [External Link]
Pillars of Eternity [External Link]

Missing on Linux:
Chessaria: The Tactical Adventure [External Link] (dev said 7 months ago Mac and Linux were still forthcoming; Steam currently has Win and Mac versions)

Added.

Successful in my list of backed games:

First Banner Saga.
Moonlighter.
Memoranda.
A Hole New World.
Slain.
Regeria Hope.
Dead Synchronicity.

EDIT: Typo

Released on Linux (early access or final):

All Walls Must Fall (External Link: You need to be logged in to view this.)
Jupiter Hell (External Link: You need to be logged in to view this.)
Last Epoch (External Link: You need to be logged in to view this.)
Space Jammers (External Link: You need to be logged in to view this.)
The Lost Cave of the Ozarks (External Link: You need to be logged in to view this.)
Transmogrify (External Link: You need to be logged in to view this.)

Quoting: ArehandoroSuccessful in my list of backed games:

First Banner Saga.
Moonlighter.
Memoranda.
A Hole New World.
Slain!
Regeria Hope Dead Synchronicity

Done.

Released (Linux build available):
Akaneiro: Demon Hunters (External Link: You need to be logged in to view this.)
Balrum (External Link: You need to be logged in to view this.)
Castle Story (External Link: You need to be logged in to view this.)
Chime Sharp (External Link: You need to be logged in to view this.)
DeadCore (previously Deadlock) (External Link: You need to be logged in to view this.)
Distance (External Link: You need to be logged in to view this.)
Dreamfall Chapters (External Link: You need to be logged in to view this.)
Hover (External Link: You need to be logged in to view this.)
Kona (External Link: You need to be logged in to view this.)
Pier Solar and the Great Architects (External Link: You need to be logged in to view this.)
Pulse (External Link: You need to be logged in to view this.)
Shadowrun: Dragonfall (Shadowrun Returns expansion) (External Link: You need to be logged in to view this.)
Shadowrun: Hong Kong (External Link: You need to be logged in to view this.)
Shovel Knight (External Link: You need to be logged in to view this.)
Sir, You Are Being Hunted (External Link: You need to be logged in to view this.)
The Interactive Adventures of Dog Mendonça & Pizzaboy (External Link: You need to be logged in to view this.)
The Journey Down: Chapter Three (External Link: You need to be logged in to view this.)
The Way (External Link: You need to be logged in to view this.)
Thimbleweed Park (External Link: You need to be logged in to view this.)
War for the Overworld (External Link: You need to be logged in to view this.)

In Dev (Linux build available):
AI War II (External Link: You need to be logged in to view this.)
Descent: Underground (External Link: You need to be logged in to view this.)
Drift Stage (External Link: You need to be logged in to view this.)
Factorio (External Link: You need to be logged in to view this.)
Nimbatus (External Link: You need to be logged in to view this.)
Noct (External Link: You need to be logged in to view this.)
The Universim (External Link: You need to be logged in to view this.)

Released (no Linux build):
2Dark (External Link: You need to be logged in to view this.) ("we want to remain independent and as autonomous as possible" -> sign deal with BigBen Interactive -> Denuvo -> no Linux build -> Denuvo cracked -> still no Linux build)
Contagion (External Link: You need to be logged in to view this.)
Dragon Fin Soup (External Link: You need to be logged in to view this.) (supposedly WIP...)
INSOMNIA: The Ark (External Link: You need to be logged in to view this.) (just released, hopefully in a few months)
The Bard's Tale IV: Barrows Deep (External Link: You need to be logged in to view this.) (just released, hopefully in a few months)
Tower 57 (External Link: You need to be logged in to view this.) (almost a year since release, still waiting...)

There are also games released with Linux build currently unavailable/unadvertised (The Banner Saga, Leisure Suit Larry in the Land of the Lounge Lizards: Reloaded...).

Bonus (External Link: You need to be logged in to view this.) :P

Quoting: CyrilReleased on Linux (early access or final):

All Walls Must Fall [External Link]
Jupiter Hell [External Link]
Last Epoch [External Link]
Space Jammers [External Link]
The Lost Cave of the Ozarks [External Link]
Transmogrify [External Link]

Added.

No linux version (External Link: You need to be logged in to view this.)

Released on Linux:
Celestian Tales: Old North (External Link: You need to be logged in to view this.)
Lifeless Planet (External Link: You need to be logged in to view this.)
Lingotopia (External Link: You need to be logged in to view this.)

Linux demo available (in dev):
Tala (External Link: You need to be logged in to view this.)

What to do with this one?

(External Link: You need to be logged in to view this.)

GoL posted the news that alpha/beta won't be on Linux, but is it likely to come?

Quoting: EhvisWhat to do with this one?

https://www.kickstarter.com/projects/wolcenstudio/umbra/description [External Link]

GoL posted the news that alpha/beta won't be on Linux, but is it likely to come?

Early Access only counts if they have already released a Linux version, otherwise we don't count it until release day.

Personally I would expect from such a page to present some form of gradation.
It's not ok to treat the same way Larian Studios, who ported Divinity: Original Sin after year and a half and they abandoned Linux while releasing second game and Obisidian who released all of their games with day one support.