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Otter Adventure Review
While cute, otter-themed online slots are rare. However, Fantasma Games uses them well in Lucky Otter. This slot avoids typical fishing game prize systems. Instead, it uses an Avalanche Win system that brings wilds from an upper grid. Crabs trigger respins to prolong wins. A progressive win multiplier reaches x50, mainly helping to hit the 4,416x potential in the bonus round.
Developer
Fantasma Games, a Swedish company founded in 2016, has released 39 slots. Known for fantastical themes and visuals, they also offer innovative features.
Theme And Storyline
Otters assist you instead of stealing fish, dropping into the main grid as wilds during avalanche wins. Fishing genre fans may enjoy this unique theme.
RTP, Volatility, And Max Win
The RTP of 94.65 % is below average, without adjustable ranges. Volatility is medium to high, suggesting bankroll fluctuations. The 4,416x max win is decent for this volatility.
Rules And Gameplay
Bets range from £0.2 to £50 per spin on a submerged 5x3 grid with 243 win ways paying both ways. The hit rate is 19.77 %, meaning a win every 5 spins. 5-of-a-kind wins pay one way, starting from the extreme right or left.
Symbols And Paytable
| Symbols | Bet Multiplier Values |
|---|---|
| Crowned Red Fish | 3, 4, or 5 = 0.25x, 0.5x, or 1x |
| Yellow Fish | 3, 4, or 5 = 0.2x, 0.3x, or 0.6x |
| Purple Fish | 3, 4, or 5 = 0.15x, 0.25x, or 0.5x |
| Green Fish | 3, 4, or 5 = 0.1x, 0.2x, or 0.4x |
| Blue Fish | 3, 4, or 5 = 0.1x, 0.2x, or 0.4x |
| 5 sea-shell low-pay symbols | 3, 4, or 5 = 0.05x, 0.1x, or 0.2x |
| Otter Wild | Substitutes (pay same as Red Fish) |
| Oyster Pearl Scatter | 3+ triggers Free Spins |
| Crab w/ Pearls Scatter/td> | Triggers Crab Respin |
Bonuses And Special Features
Lucky Otter stands out with its base game progressive win multiplier and Avalanche Wild system. The Crab Respin extends winning streaks. The bonus round's multiplier doesn't reset, and the feature is purchasable.
Avalanches & Wild Symbols
Winning symbols are removed via the Avalanche mechanic, replaced by new and existing symbols. This repeats until no more wins occur. Only regular pay symbols trigger Avalanches. Above the main grid is another grid with only Otter Wilds and blanks. Wilds become active when they drop onto the main grid via Avalanches, substituting for pay symbols and paying as the top symbol.
Increasing Multiplier
The multiplier starts at x1 in the base game, increasing by +1 per consecutive Avalanche win, boosting all wins. It resets to x1 per new base game round and doesn't carry over to the bonus round. The multiplier caps at x50.
Crab Respin
One Crab symbol triggers the Crab Respin at the end of the Avalanche sequence or immediately if no initial win. The Crab removes itself and random symbols, causing a new avalanche and adding +1 to the win multiplier.
Free Spins
3, 4, or 5 oyster pearl scatters trigger 10, 15, or 20 free spins. The default win multiplier is x2 during the bonus round, increasing by +2 per Avalanche win without resetting. Retriggering the feature with 3 to 5 scatters gives extra spins.
Bonus Buy (not UK)
Purchasing the bonus round costs 70x the stake, increasing the RTP to 94.84 %.
The 200 Spins Experience
The video shows a taste of the base game before buying and triggering the bonus round at 0:30. The organic bonus round hit rate is 1 in 195 spins.
Review Summary And Verdict
Lucky Otter is an original take on the fishing slot genre. The visuals are simple, and the otters are adorable. The feature department is original. Overall, Lucky Otter is a charming, fun, and playable fishing slot with decent potential.
The avalanche wild system and Crab respin keep the base game interesting, enhanced in the bonus round. The multiplier starts at x2, increasing by +2 per avalanche without resetting. There's no fish prize collection, but the 4,416x max win is solid. The 94.65 % RTP is a potential issue for some.
Pros And Cons
| Pros | Cons |
|---|---|
| Avalanche wins with wilds dropping down | Low overall symbol value |
| Win multiplier increases per Avalanche | RTP of 94.65 % is low |
| Crab Respin to keep your streak going | |
| FS with non-resetting +2 progressive multiplier | |
| Win up to 4,416x the stake |
How To Play At An Online Casino
After reading our review, follow these instructions to play:
- Find a confirmed Otter casino via the link at the top of the review page.
- Sign up and deposit money to claim your bonus.
- Find the game lobby and search for Otter.
Similar Slots
If you enjoy Lucky Otter, check out:
Otterly Amazing - making a political statement about ocean pollution. This release comes with charming otters, stacked wilds, and mystery symbols. The bonus round includes extras, with a potential win of 17,752x your stake.
Deep Descent - a similar visual style, taking you deeper beneath the surface. It features symbol collection and sticky wild respins to advance through levels, adding extra wilds and expanding the grid. The max win is 18,814x the stake.
Wins of Nautilus Megaways - another subsea adventure with up to 117,649 win ways. Consecutive avalanche wins turn bombs into multiplier wilds. The progressive multiplier bonus round can yield payouts up to 10,000x your stake.
Play On Your Mobile
You can play Lucky Otter on your mobile phone, compatible with Android and iOS. Play directly in the browser without a mobile app.
Strategy And Tips For Winning
The bonus round costs 70x the stake and triggers every 195 spins on average. Use this information for your strategy, finding a bet level that suits your bankroll for larger payouts in the bonus round.
Demo Version And Free Play
Play the free Otter demo via the link at the top of the review page to find a suitable bet level for your budget and decide if you want to play for real money.












