18+ Gamble Responsibly | T&Cs Apply. Hugo is taking his adventure underwater in this slot! Look out for: 3 Air Ace symbols to trigger Free Spins where Flying Wilds & Extra Balloons become available. The game offers two bonus features. . Hugo's Adventure is a contemporary slot game from Play'n GO, complete with five reels and ten paylines. Click to find out more about the Hugo's Adventure slot! Play online slot Hugo's Adventure for free in your browser. Play Hugo's Adventure at LeoVegas Casino, just one of the many casino games on offer including slots, table games and live dealer tables. Hugo's Adventure is a 5-reel, line online slot game with bonus round, bonus spins, instant play, autoplay, video slots, multiplier, wild symbol. The first one is a free spins round with up to twenty free. Wild Symbol: Hugo is the wild symbol and can be used to. Try Leo Vegas Leo Vegas Review. Hugo's Adventure Bonus Features. Hugo's Adventure is a 5 reel, 10 payline slot from Play'n GO with a % RTP. Players can bet within a range of $ to $ CAD. LeoVegas Gaming plc is licensed and regulated by the Malta Gaming Authority, holding the corporate group license number MGA/CRP// issued on 1st August. Play'n GO has released Hugo the Legacy, the sixth game in the iconic Hugo series, just in time to honor the troll's 30th anniversary.