Sea of Spirits - The First Push x CasinoGrounds Collab
We’re proud to announce the release of Sea of Spirits, our very first slot created in collaboration with Push Gaming. This ghost-pirate-inspired adventure launches on October 29th, 2025, bringing eerie sunken treasures, suspenseful mechanics, and the chance to win up to 25,000x your bet.
Game Overview
Set against the backdrop of haunted waters and sunken treasures, Sea of Spirits is built on a 4x6 reel layout with 4,096 ways to win in the base game, expanding to up to an incredible 2,985,984 ways during the bonus.
The slot features:
- RTP: 96.36%
- Bet Range: 0.10 – 100
- Max Win: 25,000x your bet
It’s a high-volatility game designed for players who enjoy suspense, feature variety, and big-win potential.
Frames & Activators - The Heart of the Hunt
The core mechanic in Sea of Spirits revolves around Frames - special overlays that appear on random reel positions. These frames remain inactive until triggered by one of three Activator Symbols:
- Symbol Sync Activator: All frames transform into the same paying symbol.
- Wild Activator: All frames become Wilds for the spin.
- Coin Activator: Triggers the Coin Reveal Feature across all active frames.
Coin Reveal Feature
When the Coin Activator lands, each frame spins through special prizes, including:
- Instant Prizes: x1 up to x10,000 multipliers
- Collector Symbols: Collects all visible coin values, then respins empty positions
- Multiplier Symbols: Multiplies all coins & collectors (x2, x3, x5, x10)
- Bonus / Super Bonus Symbols (Base Game only): Trigger entry into features
Bonus Features
The bonus rounds are where Sea of Spirits really comes alive. Each feature can trigger in several ways, starting with different frames and special symbols to keep the action unpredictable - and the wins potentially huge. Here’s a look at what each bonus brings to the game.
| Feature | How to Trigger | Spins Awarded | Starting Frames | Special Elements |
| Bonus Feature | 3 Bonus Symbols anywhere | 5 Spins | 3+ Bronze Frames (sticky) | Upgrader & Extra Spin Symbols can appear |
| Super Bonus | 2 Bonus Symbols + 1 Super Bonus Symbol | 8 Spins | 3+ Frames (Bronze/Silver/Gold // Minimum: 1 Gold frame guaranteed) | Upgrader & Extra Spin Symbols can appear |
| Overpowered Bonus | Random chance at start of Bonus/Super Bonus | Same as above | Same as above | Increased chance of big wins |
Frame Upgrades
Frames can be upgraded during bonus rounds for increased potential:
- Bronze → Silver → Gold via Upgrader Symbol
- Silver Frames: Split into 2 symbols/wilds
- Gold Frames: Split into 3 symbols/wilds
- Coin Activators respect frame tier: Silver frames only drop Silver+ coins, Gold frames only drop Gold+ coins
Extra Spin Symbol
The Extra Spin Symbol adds another layer of strategy and excitement to the bonus rounds. When it lands, it awards +1 additional spin, giving players more chances to trigger Activators, upgrade Frames, or collect high-value coins. Over the course of a bonus, Extra Spin symbols can significantly extend play, increasing both suspense and the potential for big wins.
Overpowered Bonus Mode
The Overpowered Bonus Mode is a rare, high-stakes feature that can randomly activate at the start of a Bonus or Super Bonus round. When it does, the game significantly increases the chance of landing higher-tier Frames, bigger multipliers, and more frequent activators. This mode is designed to deliver intense, cinematic moments where every spin feels charged with anticipation - offering players the opportunity for massive wins that can transform a session in an instant.
Bonus Buys
For players who prefer direct access to the action, Sea of Spirits offers several Bonus Buy options:
| Bonus Buy Option | Cost (x Bet) | Spins / Setup | Key Benefits |
| Standard Bonus | 100x | 5 Spins, sticky Bronze frames | Higher activator frequency, guaranteed frames |
| Super Bonus | 500x | 8 Spins, sticky frames incl. Gold | At least 1 Golden frame guaranteed |
| Chance Wheel | 150x | 25% Standard, 25% Super, 50% No Bonus | High-risk gamble for cheaper Super Bonus entry |
| Coin Reveal Bonus | 500x | Full grid of Bronze frames + Coin Activator | Collectors & Multipliers for instant hit potential |
These Bonus Buys let players decide how they want to experience the game, from steady spins to high-stakes action. Each option adds extra excitement and increases the chance for big wins - which is where Push Bets come in.
Push Bets
While Bonus Buys let players take direct control of the action, Push Bets offer another way to influence the game without committing to a full buy-in. By increasing bet size, these options boost the frequency of bonus rounds, giving players more chances to trigger Activators, upgrade Frames, and chase big wins - all while keeping the gameplay dynamic and exciting.
- Bonus Boost: Increases bet size by 50% and boosts bonus frequency by 2.5x
- Mega Bonus Boost: Increases bet size by 400% and boosts bonus frequency by 9.5x
First Impressions from the Team
Daniel “Joofy” (CasinoGrounds):
“We are excited to release our first game in collaboration with Push Gaming. In classic CasinoGrounds fashion, there are many ways to play this game. I can’t wait to see what is everyone’s favourite way to play!”
Hampus (Streamer):
- First Impression: “I like the way she spins.”
- Favourite Way to Play: “Coin Reveal Bonus – the suspense, THE GAMEPLAN. It reminds me of Push’s Big Bamboo, and it’s super fun. Our short featuring this mechanic hit 4M views on YouTube!”
- On the Mega Bonus Boost: “It’s brutal.”
Final Thoughts
Sea of Spirits delivers everything you’d expect from a collaboration between CasinoGrounds and Push Gaming - layered gameplay, exciting variability, and serious win potential.
With its mix of Frames & Activators, multiple bonus paths, and the raw thrill of 25,000x max wins, it’s a slot built for streamers, players, and anyone who enjoys a well-crafted adventure.
Sea of Spirits launches on October 29th, 2025.
Find it at our partner casinos and discover your favourite way to play.