Saturday 1 December
1 release
- Rock Boshers DX: Director's Cut SwitchTikipod
Sunday 2 December
1 release
- Gear.Club Unlimited 2 SwitchEden Games
Monday 3 December
1 release
- Demetrios: The Big Cynical Adventure SwitchCOWCAT
Tuesday 4 December
8 more releases
- Atelier Rorona: The Alchemist of Arland DX SwitchGust
- Atelier ~Alchemists of Arland 1-2-3~ DX SwitchGust
- Atelier Meruru: The Apprentice of Arland DX SwitchGust
- Atelier Totori: The Adventurer of Arland DX SwitchGust
- Gear.Club Unlimited 2 SwitchEden Games
- Mônica e a Guarda dos Coelhos SwitchMad Mimic Interactive
- Toki SwitchGolgoth Studio
- Valkyria Chronicles 4: Advance Ops SwitchMedia Vision
Wednesday 5 December
1 release
- Energy Cycle Edge SwitchSometimes You
Thursday 6 December
19 releases
- Conduct Together! SwitchNorthplay
- ACA Neo Geo: Twinkle Star Sprites SwitchADK Corporation
- Arcade Archives: Double Dragon II - The Revenge SwitchTechnos Japan
- Basketball SwitchSabec
- Beholder: Complete Edition SwitchWarm Lamp Games
- Carcassonne SwitchFrima Studio
- Color Zen SwitchLarge Animal Games
- Fortnite: Season 7 SwitchEpic Games
- Gnomes Garden SwitchCreobit
- Instant Tennis SwitchBreakfirst Games
- Ivanych vs Eared Beast Switch
- Johnny Turbo's Arcade: Wizard Fire SwitchData East
- Julie's Sweets Switch
- LongStory SwitchBloom Digital Media
- Rival Megagun SwitchSpacewave Software
- Rocket League: McLaren 570S Car Pack Switch
- Sega Genesis Classics SwitchSega Games
- Sega Mega Drive and Genesis Classics SwitchSega Corporation
- Ultimate Runner SwitchRaylight Studios
Friday 7 December
8 more releases
- Hello Neighbor: Hide and Seek SwitchDYNAMIC PIXELS
- Katamari Damacy Reroll SwitchMONKEYCRAFT Co. Ltd
- 'n Verlore Verstand SwitchSKOBBEJAK GAMES (PTY.) LTD.
- Santa Tracker SwitchOnteca
- Sega Genesis Classics SwitchSega Games
- Super Smash Bros. Ultimate: Fighters Pass SwitchSora
- Super Smash Bros. Ultimate: Limited Edition Switch
- Super Smash Bros. Ultimate: Special Edition SwitchSora
Saturday 8 December
1 release
- Quarantine Circular SwitchBithell Games
Monday 10 December
2 releases
- Guacamelee! 2 SwitchDrinkbox Studios
- Guacamelee! 2: Three Enemigos Character Pack SwitchDrinkbox Studios
Tuesday 11 December
5 releases
- Kingdom Two Crowns SwitchNoio
- Desert Child SwitchOscar Brittain
- Everspace: Stellar Edition SwitchROCKFISH Games
- Salt and Sanctuary: Drowned Tome Edition SwitchSka Studios
- Solar Flux SwitchFirebrand Games
Thursday 13 December
29 more releases
- Omensight SwitchSpearhead Games
- RollerCoaster Tycoon Adventures SwitchNvizzio Creations
- ACA Neo Geo: Metal Slug 5 SwitchSNK Playmore
- Almightree: The Last Dreamer SwitchChocoarts
- Arcade Archives: Athena SwitchSNK
- Asonde Igo ga Tsuyoku Naru! Ginsei Igo DX Switch
- Atari Flashback Classics SwitchAtari, Inc.
- Big Bash Boom SwitchBig Ant Studios
- Blue Rider SwitchRavegan
- Daedalus: The Awakening of Golden Jazz SwitchArc System Works
- Grip: Digital Deluxe Switch
- Hunter's Legacy: Purrfect Edition SwitchLienzo
- Knights of Pen and Paper Bundle SwitchSeaven Studio
- Knights of Pen & Paper 2: Deluxiest Edition SwitchSeaven Studio
- Mahjong Solitaire Refresh SwitchSUNSOFT
- Mind: Path to Thalamus SwitchPantumaca Barcelona
- Omensight: Definitive Edition SwitchSpearhead Games
- Oxyjet Switch
- Party Arcade SwitchFarSight Studios
- Sega Ages Phantasy Star SwitchSega Games
- Senran Kagura Peach and Reflextions: Limited Double Pack SwitchMarvelous
- Senran Kagura Peach Ball SwitchHoney Parade Games
- Snow Battle Princess Sayuki SwitchStarfish SD
- Starman Switchnada studio
- Starman: Tale of Light Switchnada studio
- Symphonic Rain SwitchKogado Studio
- Trybit Logic Switch
- V-Rally 4 SwitchKylotonn Games
- Zaccaria Pinball: Star's Phoenix 2018 Table SwitchMagic Pixel Games
Friday 14 December
6 more releases
- Lazy Galaxy: Rebel Story SwitchColdwild Games
- Atari Flashback Classics SwitchAtari, Inc.
- Overcooked! 2: Kevin's Christmas Cracker SwitchGhost Town Games
- Peace, Death! SwitchAZAMATIKA
- Peace, Death! Complete Edition Switch
- Race Arcade SwitchIceflake Studios
Saturday 15 December
1 release
- Clue/Cluedo: Classic SwitchMarmalade Game Studio
Monday 17 December
4 more releases
- City Builder SwitchBoomBox
- Guacamelee! 2: The Proving Grounds SwitchDrinkbox Studios
- Hyperide: Vector Raid SwitchKool2Play
- Nippon Marathon SwitchOnion Soup Interactive
Tuesday 18 December
5 more releases
- Jake Hunter Detective Story: Prism of Eyes SwitchOrange
- Minecraft: The Nightmare Before Christmas Mash-up Switch4J Studios
- Pinball FX3: Williams Pinball - Volume 2 Switch
- Sheltered SwitchUnicube
- Valkyria Chronicles 4: A United Front with Squad 7 SwitchMedia.Vision
Wednesday 19 December
4 releases
- Dragon Ball: Xenoverse 2 - Extra DLC Pack 4 Switch
- Dragon Ball: Xenoverse 2 - Extra Pass Switch
- Hellfront: Honeymoon SwitchSkyGoblin
- Razed SwitchWarpfish Games
Thursday 20 December
30 releases
- Bust-A-Move SwitchTaito
- Dragon Quest Builders 2 SwitchSquare Enix Business Division 5
- Battle Princess Madelyn SwitchCasual Bit Games
- Viviette SwitchDYA Games
- ACA Neo Geo: Puzzle Bobble SwitchTaito
- Awe SwitchBadland Development Studio
- Blacksea Odyssey SwitchBlacksea Odyssey
- Bring Them Home Switch
- Cake Laboratory Switch
- Chronus Arc SwitchHitPoint Studios Inc.
- Fitness Boxing SwitchImagineer
- Funghi Explosion SwitchSuccess
- Guess the Character! Switch
- Horizon Shift '81 SwitchFlump Studios
- King's Heir: Rise to the Throne SwitchArtifex Mundi
- Leopoldo Manquiseil SwitchBadlad Games
- Nightshade SwitchD3Publisher
- Onimusha: Warlords - Genma Seal Box SwitchCapcom Production Studio 2
- Osawari Tantei: Nameko Daihanshoku SwitchRacjin
- Pipe Push Paradise SwitchCorey Martin
- Repkiss SwitchGiga
- Revertia Switch
- Syberia SwitchMicroïds Canada
- Syberia II SwitchMicroïds Canada
- The Battle Cats SwitchPONOS
- The Battle Cats Unite! SwitchPONOS
- The Demon Crystal SwitchYMCAT
- The Keep Switch
- Venture Towns SwitchKairosoft
- Yoshiwara Higanbana: Kuon no Chigiri SwitchMariaCrown
Friday 21 December
7 releases
- Sundered SwitchThunder Lotus
- Arcade Archives: Donkey Kong Jr. SwitchNintendo
- Clouds & Sheep 2 SwitchHandyGames
- Dynamite Fishing: World Games SwitchHandyGames
- Fitness Boxing SwitchImagineer
- Jewel Fever 2 SwitchSprakelsoft
- Sundered: Eldritch Edition SwitchThunder Lotus
Saturday 22 December
3 releases
- Koloro SwitchSköll Studio
- Mana Spark SwitchBEHEMUTT
- Wondershot SwitchLeikir Studio
Sunday 23 December
1 release
- Mech Rage Switch
Monday 24 December
8 releases
- Aaero: Complete Edition Switch
- Blacksea Odyssey SwitchBlacksea Odyssey
- Digerati Indie Bundle: INK & HackyZack SwitchZackBellGames
- Diggerman SwitchDigital Melody
- Omega Strike SwitchWoblyware
- Pipe Push Paradise SwitchCorey Martin
- Super Hero Fight Club: Reloaded Switch
- Super Treasure Arena SwitchVennril
Tuesday 25 December
3 releases
- Abyss SwitchEnjoyUp Games
- Odium to the Core SwitchDark-1
- Uncanny Valley SwitchCowardly Creations
Thursday 27 December
7 more releases
- ACA Neo Geo: The King of Fighters 2002 SwitchSNK
- Agartha-S SwitchKanagawa Denshi Gijutsu Kenkyuujo
- Compass of Dei Gratia: On the Fifth Day SwitchCATALYST
- Dynasty Warriors 8: Xtreme Legends Definitive Edition SwitchOmega Force
- Go Vacation SwitchBandai Namco Studios
- Revenge of the Bird King Switch
- Sega Ages: Gain Ground SwitchM2
Saturday 29 December
1 release
- Flappy Bird NX Switch
Monday 31 December
15 more releases
- Constructor SwitchSystem 3 Software
- Crazy Chicken Remake SwitchYoung Fun Studio
- Crazy Chicken: Wanted SwitchPhenomedia Publishing
- Disease -Hidden Object- SwitchOperaHouse Corporation
- Dungeon of Zaar SwitchKurb
- Fallen Legion: Rise to Glory SwitchYummyYummyTummy Inc.
- Fallen Legion: Rise to Glory - Exemplary Edition SwitchYummyYummyTummy Inc.
- Frag doch mal...die Maus! SwitchApplication Systems Heidelberg
- Frederic 2: Evil Strikes Back Switch
- Heavy Barrel SwitchData East
- Memories Off: Innocent Fille Switch
- Psikyo Collection Vol. 1 SwitchPsikyo
- Super Mighty Power Man: The Champion of the Galaxy SwitchBox Hedge Games
- The Sacred Hero SwitchSiMPLiSTiC
- Touhou Genso Kikou: Lost Alchemy SwitchCUBETYPE
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.