Notre-Dame Tales GigaBlox by Yggdrasil — RTP & Analytics

Notre-Dame Tales GigaBlox is a 6x4 slot with 25 paylines, featuring Yggdrasil's GigaBlox mechanic where oversized symbols of 2x2 to 4x4 sizes land on every spin, expanding to 6x6 during free spins for heightened win potential. Symbols include low-paying card suits and high-paying characters like Quasimodo, Esmeralda, Claude Frollo, and Captain Phoebus, alongside wilds that substitute for regular symbols and pay up to 20x the bet. Treasure Chests appear exclusively on reel 5, awarding instant cash prizes up to 500x the bet or free spins (5, 9, or 16 in base game; 1-5 extra in bonus). Free spins trigger with 5+ scatters, granting one spin per symbol, followed by a selection of up to 7 modifiers from 23 glass bottles, including Wild High (upgrades high symbols to wilds), x2 Multipliers on wins, Expanded Reels (adds 2 rows), Extra Wilds (1-2 per spin), High Stacks, or additional spins. A gamble feature offers a cup-and-ball choice game for more modifiers, while Golden Bet and Buy Bonus (60x or 100x stake) provide direct access in supported regions. Visuals depict a medieval Notre-Dame Cathedral backdrop with stained glass and character symbols in blue, purple, pink, and orange hues, creating an immersive historical atmosphere on a scrolling wall interface. The combination of guaranteed GigaBlox, pre-bonus feature selection, and chest prizes distinguishes it by emphasizing strategic modifier choices and frequent large symbol action over traditional spinning dynamics.