Can you please add the following:

Rainbow Billy: The Curse of the Leviathan
Release Date: October 5, 2021
Developer: ManaVoid Entertainment
Publisher: Skybound Games
Platforms: PlayStation 4, Microsoft Windows, Nintendo Switch, Xbox One

Thank you!

Cave Story's Secret Santa - https://store.steampowered.com/app/1812280/Cave_Storys_Secret_Santa/

Thanks

@moho_00 Thank you!!

I am not sure if this type of request should be done in the same thread, but the following games are present in the database, but missing genre and/or release date or some other information. I have listed each game, the completionator catalog link and on the next line any missing details

Shin Megami Tensei: Devil Survivor 2 Record Breaker (https://www.completionator.com/Game/Details/13056)
Genre: Tactical RPG

Super Mario Maker For Nintendo 3DS (https://www.completionator.com/Game/Details/29367)
Genre: Platformer
Initial Release Date: JP: December 1, 2016, NA/EU: December 2, 2016, AU: December 3, 2016

Transformers: Dark of the Moon - Autobots (https://www.completionator.com/Game/Details/29501)
Genre: Action-adventure
Initial Release Date: NA: June 14, 2011, EU: June 24, 2011, AU: June 29, 2011

Red Steel (https://www.completionator.com/Game/Details/3191)
Genre: First Person Shooter

Worms: Battle Islands (https://www.completionator.com/Game/Details/8342)
Genre: Artillery

Super Bomberman R (https://www.completionator.com/Game/Details/30796)
Initial Relese Date: 3 March 2017

The following are a little odd since they are physical devices more-so than games...

Game Boy Camera (https://www.completionator.com/Game/Details/23002)
Genre: Miscellaneous (General), or Accessory/Peripheral
Initial Release Date: JP: February 21, 1998; NA: June 1, 1998; PAL: June 4, 1998
Publisher: Nintendo

Super Game Boy (https://www.completionator.com/Game/Details/26560)
Genre: Accessory/Peripheral
Developer: Intelligent Systems
Publisher: Nintendo
Initial Release Date: June 1994

Cave Story®'s Secret Santa has already been mentioned, but here's another link, it's a giveaway right now: https://www.gog.com/game/cave_storys_secret_santa

Please add Blue Reflection: Second Light. https://store.steampowered.com/app/1423600/BLUE_REFLECTION_Second_Light/

Please add

-Doom: The Classics Collection https://limitedrungames.com/collections/doom-the-classics-collection/products/switch-limited-run-102-doom-the-classics-collection

-Witchspring 3 [Re:Fine] https://store.steampowered.com/agecheck/app/1570510/

-Neptunia Re;Verse http://ideafintl.com/nep-reverse/

-Pigeon Dev Games Collection https://premiumeditiongames.com/products/pigeon-dev-games-collection-standard-edition?variant=34497462632581

Happy's Humble Burger Farm - Steam https://store.steampowered.com/app/1433340/Happys_Humble_Burger_Farm/

Thanks!

@everyone - Those have all been added!

Dangun Feveron (arcade / PS4 / X1) - https://en.wikipedia.org/wiki/Dangun_Feveron / https://m2stg.com/en/dangun-feveron/

The Vale: Shadow of the Crown (PC / Xbox One) - https://store.steampowered.com/app/989790/The_Vale_Shadow_of_the_Crown/

Yu-Gi-Oh! GX Tag Force 3 (PSP) - https://yugioh.fandom.com/wiki/Yu-Gi-Oh!_GX_Tag_Force_3

Bloons TD Battles 2 - https://store.steampowered.com/app/1276390/Bloons_TD_Battles_2/
Fling to the Finish - https://store.steampowered.com/app/1054430/Fling_to_the_Finish/
SNKRX - https://store.steampowered.com/app/915310/SNKRX/
Voidigo - https://store.steampowered.com/app/1304680/Voidigo/

Wolfstride: https://store.steampowered.com/app/1331210/Wolfstride/

Babysitting Party - Wii
Thunderbirds (2007) - PS2
Thunderbirds (2000) - GameBoy Colour
An American Tail - PS2
Gift - PS2
Neves - DS

@everyone - Those have all been added!

Switch:
DC Super Hero Girls: Teen Power
Bustafellows

PS4:
Big Rumble Boxing: Creed Champions
Spirit: Lucky's Big Adventure
Curved Space
Terra Trilogy

Airport Inc. - PC

Currently out: Dead Estate, DUSK '82, Hoa, Sherlock Holmes Chapter 1
Upcoming Indie titles: Gloomwood, FAITH: The Unholy Trinity, Fallen Aces, Kingdom of the Dead, Glitchphobia, The Mortuary Assistant, Beholder 3, Valfaris: Mecha Therion, Skabma - Snowfall

MotoGP 21
MXGP 2021 - The Official Motocross Videogame

@everyone - Everything should be added now, except for Airport Inc. I think that's the same game as Airport Tycoon, but could you review, @Cheesyben? https://www.mobygames.com/game/windows/airport-tycoon

Hi!
Please add NHL 22.

Thank you!

Hi moho, I've got another compilation for you to add...

Crazy Chicken: Shooter Edition https://gamefaqs.gamespot.com/ps5/319268-crazy-chicken-shooter-edition

Oh, and P4LOO, NHL 22 is added for ya.

Chapolim x Drácula: Um Duelo Assustador {Sega Master System} https://www.mobygames.com/game/chapolim-x-drcula-um-duelo-assustador
Toad's Christmas Adventure https://www.romhacking.net/hacks/487/
Christmas Shopper Simulator 2: Black Friday https://games.mysmartbazaar.com/game/52039/christmas-shopper-simulator-2-black-friday/
Super Mario World: Christmas Edition https://www.smwcentral.net/?p=section&a=details&id=21677
Toadette's Christmas Adventure https://www.romhacking.net/hacks/688/
Dr. Seuss How the Grinch Stole Christmas! https://www.mobygames.com/game/nintendo-ds/dr-seuss-how-the-grinch-stole-christmas
V-Tetris https://www.mobygames.com/game/virtual-boy/v-tetris
Christmas Shopper Simulator https://www.mobygames.com/game/christmas-shopper-simulator
Super Mario World 7 https://bootleggames.fandom.com/wiki/Super_Mario_World_7
Sapo Xulé: S.O.S. Lagoa Poluída https://www.mobygames.com/game/sega-master-system/sapo-xul-sos-lagoa-poluda
Sapo Xulé: O Mestre do Kung Fu https://www.mobygames.com/game/sega-master-system/sapo-xul-o-mestre-do-kung-fu
Sapo Xulé vs. Os Invasores do Brejo https://www.mobygames.com/game/sega-master-system/sapo-xul-vs-os-invasores-do-brejo
The Shroomland Masterquest https://www.smwcentral.net/?p=viewthread&t=64933

Plus it looks like the whole reader rabbit series is missing but I'll add those plus more later like Santa Claus Jr and Santa Claus Jr. Advance

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/