Take a dive into the underwater world of Megaquarium. The 50 payline slot from Real Time Gaming captures a colorful world full of random jackpots, doubling wild Clown Fish, and Free Game triggers. Keep your eyes on reels two and four for the Clown Fish wilds; they’ll help you catch your near wins.

Reels one and five hold the Free Game trigger symbols. They’ll launch you into seven Free Games with doubled prizes. The Free Game Feature can be extended and enhanced into special feature rounds: Bonus Games, Super Games, or Mega Games. Each stage has increased multipliers, wild reels, and instant random prizes appear at the end of each special round.

Hang up your “gone fishin’” sign and dive in today.

How to Play Megaquarium

All you’ll need to do is load the game and click play to get started. From there, you won’t need to bother with selecting a number of paylines as this game is fixed at 50 paylines. Just set your bet, click spin, and win this underwater treasure. With a little bit of luck, you’ll find yourself with plenty of scatters and wilds. And remember, you can always turn on Autoplay if you just want to sit back and enjoy the scenery.

Game Controls

The controls of Megaquarium are pretty easy, so you’ll never need to worry about them getting in the way of a good time.


Use the up and down arrows to modify your bet. This controls your bet per spin, which isn’t locked in until you hit the Spin button.


To get the reels moving, just hit the Spin button. They’ll spin and stop automatically.


There are 50 paylines in Megaquarium but they’re fixed so no need to worry about making any adjustments to them. Just place your bet and hit spin.


Just keep swimming (or spinning…). Turn on Autoplay if you’d rather just enjoy the scenery. The software will use the last bet amount you made to spin for you automatically. Once you’re paid out for any wins, it’ll do so again and again. And it’ll keep going until you turn Autoplay off.

Game Symbols & Characters

Scatters: Free Games, Bonus Games, Super Games, Mega Games, Extra Game are scatter bonus symbols. Free Games will trigger the Megaquarium Free Games Feature. Bonus Games triggers the Bonus Game Extension Feature. Super Games symbol triggers the Super Game Extension. Mega Game symbol triggers the Mega Game Extension. Extra Game symbols trigger extra games during the Mega Game Feature.

Wild: Clown Fish wilds appear on reels 2 and 4 in the regular base game.

Features Trigger

Megaquarium Free Game: “Free Games” symbols trigger this free game feature, which applies a 2x multiplier during 7 free games. During this feature, “Bonus Games” symbol may appear, triggering a Bonus Game feature.

Bonus Game: “Bonus Games” symbols in the Megaquarium Free Game Feature triggers a 3-game feature extension, with the 5th real made up entirely of Clown Fish wilds. A random prize of 2 to 100 times your bet is awarded after each Bonus Game. “Super Games” symbol may appear during this feature and will trigger a Super Game feature extension.

Super Game: “Super Games” symbols in the Bonus Game Feature trigger a 3-game feature extension. Prize multiplier increases to x5. A random prize of 3 to 200 times your bet is awarded after each Super Game. “Mega Games” symbol may appear during this feature and will trigger a Mega Game feature extension.

Mega Game: “Mega Games” symbols in the Super Game Feature trigger a 3-game feature extension. A random prize of 5 to 500 times your bet is awarded after each Mega Game. “Extra Games” symbol may appear during this feature and will trigger an extra game extension every time it appears.

Megaquarium Game Screen
Megaquarium Options Screen
Megaquarium Bet Options
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