777 Mega Deluxe Slot Review

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777 Mega Deluxe is one of the upcoming slots from Microgaming, and in this particular case it’s a title that was designed for them by Crazy Tooth Studio. They went for a blend between classic and modern, and they made sure that this was no typical fruit slot, using not only unique features but also an uncommon game area size.

4x7 reels is not a game area that you would find in a lot of slot machines, if any, and it’s big enough that getting 127 lines inside shouldn’t come as a surprise. Using free spins, wild multipliers and a feature called Respin Insanity, the slot was turned into a highly volatile option, with potential jackpots of up to 6,601x the stake and a 96.10% RTP.

777 Mega Deluxe Betting and Prizes

A minimum bet of $0.20, and a maximum one of $30, are the two extremes of the range within which you have to stay when selecting how much you will invest in an upcoming spin.

777 Mega Deluxe delivers very good top wins, offering up to 6,601x the stake to its very lucky players, but a lot of them are not going to enjoy the experience, at least if we go by the high volatility rating. 96.10% is a good enough RTP right now, and we know that long-term the game does alright by its players.

Slot Features

While in the base game, one of the main feature symbols available to you will be the 2x wild multiplier. Acting as a substitute, the symbol will also apply its multiplier, to double the value of a combo. There is a 5x version as well, but only during free spins.

Forming a regular winning combo is enough to get a Respin Insanity feature going. It will select the winning symbols and respin their positions, with a chance for the new symbols to get you paid again. If there are symbols outside the respin area, but of the same type as those within, then a new respin triggers and they are also included.

With scatters in view, showing once on each of the 1st, 2nd and 4th reels, you can win 4 free spins. You start off with the three initial scatters turned into wild multipliers (2x or 5x), which are sticky. The same happens for any new wild multipliers that show up along the way. Respin Insanity is available in this mode as well.

Theme & Design

777 Mega Deluxe might not look like the type of slot machine to be fun for a modern player, but if its looks don’t bother you, then it could very well work. The graphics are dated though, so some players might not enjoy it, particularly since it’s coupled with a retro fruit theme that doesn’t bring anything original to the table.

On the list of symbols, there are four classics (Lucky Seven, Bar logo, Lemon and Cherries), four card suits, the multiplier wilds, and a scatter.


777 Mega Deluxe is a weird one to categorize. It has the theme of a classic but its features are unique and the game area unusual, so it might not be appealing to fans of the oldies. Even though it offers something unique, it has the theme and look of a slot which is decades old, so it might not be fun for players that prefer modern content. Some will enjoy it anyway, but it has its share of downsides.

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