Steam game removal thread | Last update 27/9 Ninja Ming: Novice Area + Alien Agent X

I sometimes see in my timeline a spike of people buying a certain game, to find they are getting removed, and i am a collector too in that aspect, so i thought why not create a special thread for it, so other people can know too?
This thread is only going to be about agames facing direct pending deletion on concrete information, not speculations on possible licensing stuff, there are other places for that. By all means if you find something with concrete info about a deletion, let me know so i can add it.

Pending deletion (New):
https://store.steampowered.com/app/2257590/Alien_Agent_X/
https://store.steampowered.com/app/1504140/Ninja_Ming_Novice_Area/ replaced by https://store.steampowered.com/app/3234330/Ninja_Ming/ You can get the new one for free by getting an achievement in the old one, but currently that's not working.

Old (pending, cancelled, or very long removal, if longer then 6 months unless stated otherwise i will remove):
https://store.steampowered.com/app/856610/Beacon/
https://store.steampowered.com/app/2422150/Speedway_Challenge_2023/
https://store.steampowered.com/app/930470/Crimson_Souls/
https://store.steampowered.com/app/2300/DOOM_II/ delisted due merged with Doom 1, still availabe at some sites.
https://store.steampowered.com/app/499510/Dragons_Never_Cry/ - Still available here.
https://store.steampowered.com/app/1241440/Elfin_Clay/
https://store.steampowered.com/app/1066810/Forge_and_Fight/ (September 30).
https://store.steampowered.com/app/1293830/Forza_Horizon_4/ Risk of removal
https://store.steampowered.com/app/2452090/GREED_IS_GOOD/
https://store.steampowered.com/app/1339500/Gym_Tycoon/
https://store.steampowered.com/app/1773700/Hack_and_Slime/
https://store.steampowered.com/app/2696190/OutlawZ__Headhunter/ (Server shutdown)
https://store.steampowered.com/app/71340/Sonic_Generations_Collection/
https://store.steampowered.com/app/2678520/The_Piano_That_Staying_Time/
https://store.steampowered.com/app/1346130/ZOMBEEZ_A_Killer_Queen_Remix/

For those who want to know what already is removed check this: https://steam-tracker.com/ sort on changed and scroll down.