777 Mega Deluxe

Crazy Tooth StudioRTP 96.1%Volatility HighMax Win 6,601x
777 Mega DeluxeCrazy Tooth Studio
777 Mega Deluxe demo, a RESPIN INSANITY respin on four tall reels of red sevens with 2x multiplier tiles

Game Stats

RTP96.1%
VolatilityHigh
Max Win6,601x
Paylines127
Reels4x7
Bet Range0.20 – 40
Bonus RoundYes
ScattersYes
ReleasedJanuary 2021
Free Spins & Bonus
Free Spins
3 scatters · 4 spins
Multipliers
2x and 5x · Locking up to x5 in the bonus
About Game

777 Mega Deluxe Demo from Crazy Tooth Studio

Red sevens fill four tall reels of dark tiles in 777 Mega Deluxe, chrome-and-red 777 lettering shines over a blue, spotlit stage, and poker chips fly across the top. There’s no host and no story here, just a Vegas-style slot and one respin rule. If you’ve tried 777 Rainbow Respins, you’ve already met that rule in a later outfit.

RESPIN INSANITY on a board four reels wide and seven rows tall begins with this game, which Crazy Tooth put out in January 2021. Each winning symbol gets spun again, giving that spin another chance to pay. Later, 777 Rainbow Respins brought the same board back with a leprechaun whose hat awards locking 2x multipliers, plus three pots of gold to open its bonus.

Features and Free Play

Multipliers Among the Respins

Gold 2x tiles appear between the sevens, and the game’s multipliers come in two sizes, 2x and 5x. With no character beside the reels to hand them out, they’re simply part of the game. Sevens, BARs, and cherries are fruit-machine stock, and the multipliers are what this adds to the classic fruit machine slot formula.

Mega Deluxe Bonus Spins

Three scatters open 777 Mega Deluxe Bonus Spins, a bonus of four rounds on a pink-lit board. Multipliers lock in place as they land, up to x5, and RESPIN INSANITY doesn’t stop for the bonus, so a win in any round can still respin.

With four rounds and multipliers that lock as they land, the bonus is short by design, and the locks are what give it weight.

So, which 777 demo deserves your free play? The one whose look you prefer, because the figures don’t separate the two, and neither has a bonus buy. 777 Mega Deluxe is the plainest way to play RESPIN INSANITY, with nothing dressing the respins, and it came first. Its top result matches too, and 6,601x marks the peak of Crazy Tooth’s own test spins, a best on record and no ceiling the reels impose.

How to Play

Slot RTP

777 Mega Deluxe has a 96.10% RTP, and Crazy Tooth Studio‘s 777 Rainbow Respins has the identical one. It’s a long-run return across regular spins, their respins, and the four bonus rounds together, so treat it as the game’s average over a huge number of spins, not a forecast for one bonus.

Seven-Row Line Pays

Wins form on 127 paylines spread over four reels of seven rows. A line win pays, and it’s also what sets RESPIN INSANITY going. That means the main game doesn’t need a feature to stretch a spin out, because any paying line earns its symbols another go.

Scatters do the other job. Three of them open the bonus, and since the bonus can’t be bought, they’re the way in. During those four rounds, the respin rule still applies to every win, and multipliers lock in place as they land, up to x5.

Frequently Asked Questions

The look and the dressing, not the numbers. This one has plain red sevens and no leprechaun, opens its bonus with scatters instead of pots of gold, and came out earlier, while both games have the same RTP, the same top result, and 127 lines.
Four rounds of 777 Mega Deluxe Bonus Spins. Multipliers lock in place up to x5, and RESPIN INSANITY keeps working through every round.
It pays on 127 lines across four reels of seven rows, the same layout 777 Rainbow Respins uses.