Isle OPlenty Megajackpots Slot: Offline
Don’t go off the beaten track looking for riches. This slot from IGT will take you straight to the Emerald Isles where leprechauns, pots of gold, and the like, well you know the Irish luck deal, give you the chance to win a life-changing jackpot. Play the game for free in the demo below!
Facts on Isle OPlenty Megajackpots Slot
Fact Checker: Maxime
Last Checked: 09/29/2025
Isle OPlenty Megajackpots is a IGT online slot with 5 reels and 40 paylines. We have collected information on the most important facts about the slot, which you can find in the table below.
Demo Game
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Gameplay
MegaJackpots Isle O’ Plenty explores the Irish luck theme with a complete selection of Irish luck symbols donning the reels. Except a shamrock. Oh well, we’ll take a ladybird or a gold fish if they bring us some winnings, too. There’s also a red heart which is the wild. But it’s not just any wild. It’s a “Wild Rush” where the wild symbols can spread downwards on a whole reel to potentially fill all reels. This feature can be triggered in both in the base game and free spins if you land just one wild symbol on the reels. Speaking of the free spins – they are triggered by just two lighthouse symbols and can be re-triggered up to a maximum 240 spins if you land 2 or more of the castle bonus symbol on reel 3. That’s all pretty nice and all but it’s the progressive jackpot symbol you really need to look out for. There are 3 ways to win the MegaJackpots progressive jackpot – you need 4 MegaJackpots symbols in the centre column in the base game or bonus feature. You can also win a behind the scenes Second Chance after each spin giving you a second chance to find that last symbol.
How to win This Slot?
| Symbol | 3 Symbols | 4 Symbols | 5 Symbols |
|---|---|---|---|
| Leprechaun | x80 | x200 | x1000 |
| Pot of Gold | x60 | x120 | x600 |
| Tree | x60 | x120 | x600 |
| Book | x60 | x120 | x600 |
| Golden Swan | x20 | x50 | x150 |
| Butterfly | x10 | x40 | x120 |
| Mushroom | x5 | x20 | x80 |
| Mega Jackpot | x4 | x20 | |
| Bonus | |||
| Bonus 2 | |||
| Wild |
Video Preview
Visit the Emerald Isle for a Life-Changing Jackpot
Although it seems like this release will be right up anyone’s alley, both because of the Irish theme, and the progressive jackpot, we suggest you plan your budget before playing it. This is a medium variance slot with a betting range that starts a little high and a RTP that may seem a bit low for some. The RTP starts from 89% when the jackpot is under 500, 000 and reaches a maximum of 92.9% when the jackpot is over 1,000,000, which means that if you’re considering playing, it’s best that you wait until the jackpot is close to a million. There are indeed extra winning features but it usually takes about 100 spins to land two free spins symbols and with not so frequent and big rewards during the base game, a big win is never guaranteed. Did the leprechaun bring you luck? If you’ve played the game, tell us about your experience in the comment section below!
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