https://steamdb.info/sub/79940 | Dust Fleet
https://steamdb.info/sub/36486 | Men of War: Assault Squad 2
https://steamdb.info/sub/145884 | AI War 2
https://steamdb.info/sub/765508 | Stronghold: Definitive Edition
https://steamdb.info/sub/35620 | From The Depths
https://steamdb.info/sub/39661 | Tooth and Tail | cannot be redeemed in RU
https://steamdb.info/sub/11481 | Commandos 3: Destination Berlin
https://steamdb.info/sub/11480 | Commandos 2: Men of Courage
https://steamdb.info/sub/11478 | Commandos: Behind Enemy Lines
https://steamdb.info/sub/11479 | Commandos: Beyond the Call of Duty

Elite Dangerous: LATAM, RU/CIS, SEA receive region locked keys. Everyone else probably receives a WW-redeemable key (probably the same sub as in Humble Bundles)
Jurassic World Evolution 2 Deluxe Edition: LATAM, RU/CIS, SEA (SEA confirmed) receive region locked keys. Everyone else probably receives a WW-redeemable key.
Bloodstained: Ritual of the Night: LATAM, RU/CIS, SEA do not have this as a choice. Everyone else might receive https://steamdb.info/sub/372953/ which can be redeemed everywhere except China, Hong Kong, Macau, Taiwan

A rerun of an older bundle, with the same price & pretty much the same content.

Region locked:
The Lord of the Rings: Gollum: RU/CIS, some SEA countries, LATAM do not have it as a choice. Everyone else should receive a WW-redeemable key.
Encased: A Sci-Fi Post-Apocalyptic RPG: RU/CIS, SEA countries, LATAM do not have it as a choice. Everyone else receives a "Tier 1" key: https://steamdb.info/sub/625030/
Moonlighter: Complete Edition: previously a region-restricted sub was delivered in Fanatical bundles, however there is no region lock info about it in the API this time which would indicate that it's a WW-redeemable sub not yet indexed on SteamDB (or multiple keys).

There are no region locks.

Build your own shooter bundle:

https://www.fanatical.com/en/pick-and-mix/build-your-own-shooter-bundle

https://www.steamgifts.com/discussion/l2s7u/fanatical-build-your-own-shooter-bundle-bundle-bash-2025

Nocturnal: cannot be redeemed in South Korea
Hell Pie: LATAM, RU/CIS, SEA receive region locked keys. Everyone else probably receives a WW-redeemable key.
Pumpkin Jack: RU/CIS might not have this game as a choice, or receives a region locked key. Everyone else receives a WW-redeemable key.

https://www.steamgifts.com/discussion/w26nu/fanatical-build-your-own-rogue-souls-bundle-bundle-bash-july-2025

https://www.fanatical.com/en/pick-and-mix/build-your-own-rogue-souls-bundle

LEGO® Bricktales: probably a WW key, even though Fanatical claims it's not

There are no region locks.

New bundle on fanatical: https://www.fanatical.com/en/pick-and-mix/build-your-own-play-on-the-go-bundle
Thread being worked on

https://www.fanatical.com/en/pick-and-mix/build-your-own-cozy-games-bundle
Thread coming soon

All GOG, no Steam.

The Dungeon Of Naheulbeuk: The Amulet Of Chaos: according to Fanatical API, customers from CN, LATAM and RU/CIS should receive region locked keys. Everyone else should receive WW-redeemable keys.

The 2025 itch Queer Games Bundle is, after many delays, finally live, and this year's bundle seems to come with 14 Steam keys. $60 Version (Edit: It looks like only the $60 version comes with Steam keys? I dunno whether that changed or if I just didn't notice)
(Some games in the bundle are NSFW.)

Steam keys are for:
PROXIMATE
I Have Low Stats But My Class Is "Leader", So I Recruited Everyone I Know To Fight The Dark Lord
A NIGHTMARE'S TRIP
Katja's Abyss: Tactics
HFTGOOM
Time Bandit – Part 1: Appendages of the Machine
Cute Bite
Coffin Mall
Elephantasy: Flipside
HITM3
Blobun
Anzu Castle Gracula
TOY BOX
A Butterfly

As well as that, there's loads of other itch games in the bundle, like Final Profit: A Shop RPG, COPPER ODYSSEY 2, Slasher U, Knife Sisters, You are a Wizard, Devil's Liminal, and a bunch of tabletop games/modules.