The BIG BuildUp™ concept from Crazy Tooth has been featured in previous games, but it particularly shines in the 777 Super BIG BuildUp Deluxe. At first glance, it seems like a typical fruit machine game, but it quickly reveals its charming animations and engaging base game. Players build up wilds, multipliers, and the Deluxe Prize, until the BuildUp feature suddenly strikes, delivering impressive wins. This mechanic is also found in previous games like Lucky Clucks BIG BuildUp™, but 777 Super BIG BuildUp Deluxe provides a superior audiovisual experience.
The game has a potential for a 15,000x win, which is significantly boosted. Wilds rain down in the bonus round, expanding the grid to unexpected heights. The premium fruit machine symbols pay 0.33x your stake for three of a kind and 0.73x for five of a kind. The Wild symbol replaces all pay symbols to complete wins, and wins are achieved by landing matching symbols on adjacent reels.
The game also includes three passive non-paying symbols, which are collected above the grid and used when the BIG BuildUp feature triggers. This feature activates randomly, awarding at least one accumulated extra. The Deluxe Prize can reach up to 3,000x your stake and can be boosted by the multiplier. If the Deluxe Prize isn’t triggered, the multiplier can boost a regular win.
The game also features the Super Deluxe Bonus Round, which is triggered when three, four, or five scatters appear. This awards five, seven, or nine free spins, respectively. You receive at least one wild chip per free spin, which generates an extra row on the relevant reel(s).
Despite initial skepticism, 777 Super BIG BuildUp Deluxe proved to be a pleasant surprise. The spinning chips and coins stacked on top of the reels provide a visually pleasing experience, enhanced by the cascade of tumbling wild chips during the bonus round. The base game stays engaging through the BIG BuildUp cycles, and the 15,000x win cap can be unlocked from the Deluxe Prize if the x5 multiplier is involved. This game offers a balanced and enjoyable experience, significantly outshining its predecessor, Lucky Clucks BIG BuildUp.
Other BIG BuildUp games from Crazy Tooth include Banana Drop, featuring a falling banana feature that awards wilds or cash prizes, and Lucky Clucks, where chickens lay reel-expanding wild symbol eggs and multiplier eggs. Also worth mentioning is Diamond Royale from Red Tiger, a classic slot-inspired game with up to x5 multiplier wilds.