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Mega Don Slot

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Our rating:
  • A fun slot based on the legendary Megalodon shark
  • Random upgrades of small fish into sharks
  • Free spins bonus can lead to lots of valuable symbols

Mega Don slot is a shark/ocean-themed game from PlayNGo with a solid win potential and features that help you upgrade symbols to improve your wins. As you’d expect from this developer, it looks great. The graphics are excellent and there are some fun, fish animations. You have 5 reels and 4 rows to give you 1024 ways to win. You need a winning combination from left to right using the base symbols. These are as follows, ranked in ascending order based on their value:

  • Purple Fish
  • Blue Fish
  • Green Fish
  • Yellow Fish
  • Shark
  • Large green fish
  • Orange Shark
  • Hammerhead Shark
  • Megadon

In addition to these base symbols, there is a wild symbol too that substitutes for all others in a winning combination apart from the scatter.

mega don slot gameplay


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Mega Don Bonuses and Features

Snack Time. At any point during the base game, up to 3 random small fish are selected and upgraded. If these symbols appear on the reels, they’ll turn into a shark symbol, including the Megadon.

Shark Feast. This is the main bonus in the game, triggered by 3 or more scatter symbols. The number of scatters will determine both the number of free spins you’ll get and the number of upgrading symbols. Just 3 scatters will give you 6 free spins and 1 upgrading symbol, 4 scatters will give you 9 free spins and 2 upgrading symbols, and 5 scatters will give you 12 free spins and 3 upgrading symbols. Symbols will be chosen to be upgraded. When these land, they’ll turn into a shark symbol like in the base game. These symbols are active until the end of the free spins bonus. In addition to these, you can retrigger the bonus, giving you not only more free spins but more upgrading symbols, up to a maximum of 6. 3 scatters gives you 3 more spins and 1 more symbol upgrade, 4 scatters gives you 6 free spins and 2 more upgrading symbols and 5 gives you 9 more spins with 3 more upgrading symbols.

mega don slot rules


Mega don is a well-designed game from PlayNGo and it’s all about upgrading your symbols into sharks, the Megadon if you’re lucky. This can happen in the base game from time to time, but during the free spins bonus you can get more upgrading symbols. You’ll want a good number of scatters though, just 1 without retriggers won’t do much, but you can get up to 6 upgrading symbols and 21 free spins, and this is where the bigger wins tend to come from, with a win potential up to 10,000x. I think it’s a fun slot with good payouts, maybe 1 extra feature would be good but I really like it.

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A Fun Game With Nice Payouts





  • Fun shark theme.
  • Upgrade lots of symbols.
  • Good free spins bonus.

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