New players making their first deposits only. Min deposit £20. 100% deposit match, max £100 cash. 30x wagering on first deposit amount to receive cash. Redeposit allowed to complete wagering. 18+. Full T&Cs apply.
Game Stats
Provider: Bragg
RTP: 92.20%
Min Bet: £0.50
Max Bet: £5
Paylines: 50
Reels: 5
Game Overview
The 3 Wonders – Underworld Kingdom slot is developed by Bragg, featuring 5 reels and 50 paylines. It offers a return to player (RTP) of 92.20%. Bets range from 50p to £5.
Game Symbols
Wild
Wild substitutes for all symbols except coins and map.
Wild symbol appears on reel 2, 3, and 4 during base game only.
All wins with Wild substituting are x2.
Coins
Each coin may trigger the feature on the idol matching the coin symbol’s color.
Coin types: Red, Blue, Purple.
Map
Map symbol during Hold & Respin feature awards between £0.40 and £20.00.
Pays
Symbol Pays
T-Rex and Pterodactyl:
5 symbols: £40.00
4 symbols: £2.00
3 symbols: £1.00
2 symbols: £0.20
Temple and Crystals:
5 symbols: £16.00
4 symbols: £1.60
3 symbols: £0.80
Fossil and Artifact:
5 symbols: £12.00
4 symbols: £1.20
3 symbols: £0.40
Hearts and Spades:
5 symbols: £8.00
4 symbols: £0.80
3 symbols: £0.24
Features
Kingdom Wild Nudge
When partial 1×4 Wild symbol appears, it nudges up or down to cover the entire reel.
Hold and Respin Feature
Triggered by one or more coin symbols.
3 respins are awarded.
Hold and Respins starts with empty reels.
Only map and triggering coin(s) appear during respin.
Respins reset to 3 if another map or coin appears.
If all positions are filled with symbols, an extra £500.00 is won.
Coin Features
Purple Coin:
Upgrades surrounding held prizes by £0.20, £0.40, or £0.80.
Blue Coin:
Prizes can be £6.00, £8.00, £10.00, £12.00, £16.00, or £20.00.
Red Coin:
Collects all held prizes.
Game Rules
Play 50 lines for £2.00.
Payouts are made according to the paytable.
Wins on different lines are added.
All wins begin with the leftmost reel and pay left to right on consecutive reels.
Malfunction voids all pays and plays.
Theoretical Return
Theoretical return to player is 92.2%.
Maximum win recorded: 4965x total bet in 1,000,000,000 simulated game rounds.