Hello one game to add
Archvale https://store.steampowered.com/app/1296360/Archvale/

[MISC] Timelines https://store.steampowered.com/app/1164470/MISC_TIMELINES/
Dark Places https://store.steampowered.com/app/926810/Dark_Places/
Deep Eclipse: New Space Odyssey https://store.steampowered.com/app/326990/Deep_Eclipse_New_Space_Odyssey/
Dracula 4 and 5 - Special Steam Edition https://store.steampowered.com/app/279560/Dracula_4_and_5_Special_Steam_Edition/
Flying Sword https://store.steampowered.com/app/1144860/Flying_Sword/
Freddy's Journey https://store.steampowered.com/app/875520/Freddys_Journey/
Ghost Stories https://store.steampowered.com/app/1078520/Ghost_Stories/
Ghost Stories 2 https://store.steampowered.com/app/1423270/Ghost_Stories_2/
JU https://store.steampowered.com/app/684430/JU/
Land of an Endless Journey https://store.steampowered.com/app/931430/Land_of_an_Endless_Journey/
The Long Sky https://store.steampowered.com/app/1043030/The_Long_Sky/
Loop https://store.steampowered.com/app/1460290/Loop/
Marble Trap https://store.steampowered.com/app/1145560/Marble_Trap/
Mars: Chaos Menace https://store.steampowered.com/app/956150/Mars_Chaos_Menace/
Nullum https://store.steampowered.com/app/1293990/Nullum/
Re-Nullum https://store.steampowered.com/app/1481120/ReNullum/
Reflex https://store.steampowered.com/app/745740/Reflex/
Varion https://store.steampowered.com/app/788330/Varion/
Whiskey.Mafia. Leo's Family https://store.steampowered.com/app/1300430/WhiskeyMafia_Leos_Family/

X-Morph: Defense Complete Edition - https://www.gog.com/game/xmorph_defense_complete_edition

Thanks

Tiny Stories: Santa Closes https://store.steampowered.com/app/1841060/Tiny_Stories_Santa_Closes/
Christmas Adventure: A Winter Night's Dream https://store.steampowered.com/app/1490790/Christmas_Adventures_A_Winter_Nights_Dream/

Just adding another thanks if you do so, to the post by madtom79 above me if you add X-morph: Defense complete edition, so all DLC's get tagged as owned straight away.

HighFleet https://store.steampowered.com/app/1434950/HighFleet/

Pro Evolution Soccer (PS1/PS2) seems to be missing from the DB (known as World Soccer: Winning Eleven 5 in Japan and North America).

https://en.wikipedia.org/wiki/Pro_Evolution_Soccer_(video_game)

Beano Brain Teaser Quiz - PC

FIFA 22.

https://en.m.wikipedia.org/wiki/FIFA_22

Quest for the Golden Duck

https://www.nintendo.com/games/detail/quest-for-the-golden-duck-switch/

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8-BIT ADVENTURE STEINS;GATE (I could not find a better source for it, sorry)

https://spike-chunsoft.com/SteinsGateElite/8bit/

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Bouncy Bob 2

https://www.nintendo.com/games/detail/bouncy-bob-2-switch/

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Dark Witch Music Episode: Rudymical

https://store.steampowered.com/app/1683200/Dark_Witch_Music_Episode_Rudymical/

@everyone - I think everything should be added now. Two of the Steam games were already on here with the same / similar name...but different artwork. We have them mapped to the linked Steam ID though, so I'm fairly confident these entries correlate:

• https://www.completionator.com/Game/Details/38876
• https://www.completionator.com/Game/Details/6722

Skyworld: Kingdom Brawl https://www.oculus.com/experiences/quest/2675955252474460/
Death Lap https://www.oculus.com/experiences/quest/1954488057986071/

Titan Quest Eternal Embers - https://store.steampowered.com/app/1804460/Titan_Quest_Eternal_Embers/

Please add the following:

Hextech Mayhem

RELEASE DATE: November 16, 2021
DEVELOPER: Choice Provisions
PUBLISHER: Riot Forge, Riot Games
GENRE: Rhythm
Platforms: Nintendo Switch, Microsoft Windows

Sonic Mania - Encore DLC - https://store.steampowered.com/app/954060/West_of_Loathing_Reckonin_at_Gun_Manor/

Thank you!

@everyone - Those have all been added!

The Eternal Cylinder

Please Add!
GeGeGe No Kitarou: Gyakushuu! Youma Daichisen (PlayStation 1)
is a pretty good 2d platformer :)

@sin2sin & @CraZMoomshY - Added!

alr thank you :)

Rush'N Attack: Ex-Patriot
Platforms: PS3 & XBOX360
https://en.wikipedia.org/wiki/Rush%27n_Attack:_Ex-Patriot

X-Morph: Defense missing https://store.steampowered.com/app/408410/XMorph_Defense/

Zangeki no Reginleiv (Wii) https://en.wikipedia.org/wiki/Zangeki_no_Reginleiv
Monster Hunter G (Wii) https://gamefaqs.gamespot.com/wii/955521-monster-hunter-g (Standard Edition & Starter Pack Edition)
Kessakusen! Ganbare Goemon 1+2: Yuki-hime to Magginesu (GBA) https://gamefaqs.gamespot.com/gba/924761-kessakusen-ganbare-goemon-1-plus-2

@everyone - Those have all been added! X-Morph: Defense was already here under this entry: https://www.completionator.com/Game/Details/37374

Thank you @moho_00.
It seems like you added some of the games as a compilation and it automatically added other games I don't own to my collection.
When I added Kessakusen! Ganbare Goemon 1+2 (which I own) it also added Ganbare Goemon 2: Kiteretsu Shougun Magginesu for GBA (which I don't own),
same for Monster Hunter G for Wii, it added the PS2 game and the wii classic controller to my collection which I don't own.

I can't delete the games I don't own because they are part of the compilation.
Could you split them all so they are no part of a compilation?
thanks