- Min stake: 20p
- Max stake: £40
- Max payout: £250,000
- Jackpot: No
- Paylines: 20-50
- Special features: Extra Winlines, Arrow Trail, Free Spins
Take a refreshing dip in this pool of potential wins and dive in to this ocean-themed online slot game, where an octopus sidekick guides you through reels packed with colourful fish, dancing dolphins and thrilled turtles.
When you play Tidal Riches, you’ll be treated to a cheerful under-the-sea adventure where your base-game 20 winlines could be expanded to as much as 50! In the Arrow Trail bonus feature you can find yourself unlocking stacked and colossal symbols and, for an extra splash of fun, there’s even Free Spins bonus round to dive into.
Looking for more sun, sea and big wins? Head over to our Slots & Games page for a wave of great games.
The main game has a 5×3 reel window with 20 lines; more lines can be won by winning combinations until the maximum 50 winlines are playable.
Each win also lights up an arrow on the Arrow trail. 4 or more of these triggers the Free Games feature. A drop that does not result in a win sends the reels back to the original 5×3 size.
A win in this slot lights up one of the arrows, increasing the number of active positions or offering extra features. These are as follows:
- One arrow = field is increased to 6×3, with 20 win lines that pay out in both directions.
- Two arrows = field is increased to 6×4 with 40 win lines that pay out in both directions.
- Three arrows = field is increased to 6×5 with 50 win lines that pay out in both directions.
- Four arrows = awards five Free Games and adds Treasure Chest symbols to the Free Games feature that explode to reveal matching symbols.
- Five arrows = stacked Treasure Chest symbols are added for Free Games.
- Six arrows = Mega Chest symbols (2×2) are added for Free Games.
- Seven arrows = Colossal Treasure Chest symbols (3×2) added for Free Games.
These are triggered when four arrows light up. This is achieved by getting four wins in a row. Once this feature is activated, a new Arrow Trail appears.
Each win in this feature lights up one of the arrows. The trail arrows return to the beginning when a drop does not result in a win. Lighting up 4, 5, 6 or 7 arrows awards the player 4, 6, 8 or 10 additional Free Games and only the final number of Games are added to the current total.
Malfunction voids all plays and pay. RTP = 95.26%