We have another epic selection of the best new online slots of the week for December 12, 2025. Enjoy classic slots thrills with an Egyptian twist, hold up the bank for bonus wins, or join Prometheus and create some real fire on the reels.
Pyramid Coins X-Mas – Onlyplay
We kick off with Pyramid Coins X-Mas from Onlyplay, a weird mash-up of Christmas and Egypt in the same game. Mystery symbols convert during the base game to create gold coins or jackpots. In fact, this classic three-reel slot only features bonus symbols in the base game, meaning you have more chances to win big.
Why We Chose It
- Classic three-reel slot with a funky Christmas/Egypt theme
- Four fixed jackpots with a top payout worth 500x
- Land mystery symbols that convert for more ways to win
- Progressive multipliers add to the fun
- Fast retro slots action appeals to all types of player
- Player appeal (who it suits)
Mission Coinplete – Fantasma Games
The fun Mission Coinplete slot by Fantasma Games offers some slapstick spins and a tonne of bonus opportunities. Trigger a bunch of in-game modifiers, including explosive wilds, gold coins, and super avalanches. Mission Coinplete is the perfect addition to your must-play list if you love Break Da Bank.
Why We Chose It
- Wacky gameplay, graphics, and soundtrack throughout
- Multiple in-game bonus features, including wild blasts and super avalanches
- Trigger the Bandit Heist to release in-game bonuses
- 12 free spins with special Top Reel adding extra spins
- Perfect for players who love in-game features
Joker’s Jewels Hold & Spin – Pragmatic Play
Pragmatic Play’s classic Joker’s Jewels Hold & Spin slot offers some retro action with modern bonus fun. You activate the Hold & Spin bonus by landing three or more gold coins in any position.
From there, you must race to fill the screen with as many gold coins as possible. Gold coins can be worth up to 5000x total stake. Plus, you win 10000x if you fill the entire game area with coins.
Why We Chose It
- Classic five-reel slot with authentic old-school sound effects
- High-volatility action is perfect for the big prize hunters
- Win up to 10000x when you trigger the Hold & Spin feature
- 96.52% RTP means more bang for your buck long-term
Amazing Builder Prometheus – SpinPlay
We go epic and mythic with Amazing Builder Prometheus from SpinPlay for the last of the best new online slots of the week. Trigger expanding wilds and random features, including a pick’em bonus with big win potential. Crank up the sound for one of the best Greek-myth-themed slots of 2025.
Why We Chose It
- Awesome Greek mythology theme for fans of Age of the Gods
- Tonnes of in-game bonuses, including three collect meters
- Random feature triggers, including bonus free spins
- Bonus hit rate of 28.96% and a 5000x max win
- Medium volatility to suit all types of players
Final Thoughts
Our best new online slots of the week for December 12, 2025, offer something for everyone: random features, free spins, and lovely jackpots.
Don’t forget to play these and all new online slots right here at VegasSlotsOnline.
