New Slots December 2025
296 slots released in December 2025, led by Spinomenal, Pragmatic Play, REDSTONE. 295 have a free demo.
Curated December 2025 releases(24 of 296)
Only slots with a complete PlayerFit profile and a published or scheduled SlotsOnFire review make this section. Every other December 2025 release is in the full table below.
Crazy Ex Girlfriend
Nolimit City
Holly
Wicked Games
4 Pots of Egypt
3 Oaks Gaming
Rush for Gold
3 Oaks Gaming
Captain Winbreaker
Northern Lights Gaming
Army of Ares
Hacksaw Gaming
Joker, Fruits & Claw
Clawbuster
Very Lucky 243
1spin4win
Dead Man's Gold: Hold & Win
OctoPlay
Santa's Gifts Frenzy
Wazdan
Big Bass Splash 1000
Pragmatic Play
Big Game Fishing Christmas Catch
Reflex Gaming
Burning Coins 40
Endorphina
Hot Diego
Barbara Bang
Legendary Lawman Cash 'Em All
Just for the Win
Pirates Plenty Treasures of the Seas
Red Tiger Gaming
Season of Fortune
Slotmill
Totally Hot -xMas Edition
BGaming
Young Eagle Song
Evoplay
Serengeti Sunrise
Mancala Gaming
Iron Bank 2
Relax Gaming
Burning Hell
Endorphina
Fortune of Olympus
Pragmatic Play
Loaded Sack
Wicked Games
Every slot released in December 2025 (296)
How this list is built
Dates come from provider announcements and our catalogue sync, bucketed by calendar month (UTC). A date shown as TBC means the provider has named the month but not the day. RTP, volatility and max win appear only once the provider has published them, so early in a month many rows are blank rather than guessed.
Catalogue last changed for this month: 30 Oct 2026. Operators stagger launches by market, so a game can appear at one casino days before another.
December 2025 slot releases: FAQ
How many new slots were released in December 2025?▼
296 online slots were released in December 2025, led by Spinomenal, Pragmatic Play, REDSTONE.
Which December 2025 slots can I play for free?▼
295 of the 296 December 2025 releases have a free demo on SlotsOnFire. Use the Play free links in the table above; no download or registration is needed.
What is the biggest max win among December 2025 slots?▼
Wisdom of Athena by Pragmatic Play lists the highest published max win for December 2025 at 500,000x the stake. Max win figures come from the provider's own game sheet.
Which December 2025 slot has the highest RTP?▼
Jumping Jingle Bells by Riddec Games has the highest published default RTP for December 2025 at 98%. Some operators run lower RTP builds of the same game, so check the version in your casino's info panel.
How are the curated December 2025 picks chosen?▼
A slot is featured only when its PlayerFit profile is complete, which requires the provider's RTP, volatility and hit-rate figures to be on file, and when SlotsOnFire has published or scheduled a review of it. 48 of the 296 December 2025 releases qualify right now; the rest are listed in the table without a card.
Why do some December 2025 slots show no RTP or max win?▼
Providers publish full specifications at or just before launch. We show RTP, volatility and max win only once they are confirmed, so 224 rows are blank for now rather than estimated.