Little Bighorn is a highly volatile online slot game based on the infamous Battle of Little Bighorn from NoLimit City. With a 3-4-5-3-2 grid and 360 ways to win, the game offers players a range of features and bonus rounds to keep them engaged throughout their playing experience.

Features:

- Premium character symbols pay between 1.5 and 3.75 x your stake for 5 of a kind wins
- Regular wild symbols can appear on any reel, paying the same as the top-tier Sitting Bull symbol
- Totem Scatters can appear in the base game and bonus rounds, expanding to become full wild reels and awarding an extra spin when landed
- Scalp Wild can appear on the middle reel, triggering the xMount modifier that transforms US soldier symbols into wilds and adds a multiplier to each nudge of the Scalp Wild
- Spirit Call Respin feature triggered by the No Mercy Scatter, which transforms into a wild symbol with one of three modifier abilities - Sitting Bull, Crazy Horse, or Two Moon
- Spirit Call Bonus Round triggered by landing 3 totem scatters and 1 no mercy scatter, which offers 10 free spins with a sticky No Mercy Scatter on reel 1, a 2-3-4-5-3 grid setup, and the chance to get Crazy Horse, Two Moon, or Sitting Bull symbol modifiers
- Bonus Buy menu offers the Scalp Freespins round for 77x your stake and the Spirit Call Freespins round for 490x your stake, both with an RTP of over 96%, and a third option priced at 159.5x your stake with a 20-80% chance to trigger either bonus round
- xBet increases bonus round chances and win caps in the base game at a cost of 50% more per spin

Mechanics:

- Paylines: 360 ways to win
- Reels: 3-4-5-3-2 grid
- Bet Amount: Not applicable
- RTP: Scalp Freespins round - 96.19%, Spirit Call Freespins round - 96.02%
- Volatility: Extreme
- Maximum Win: 25,676x your stake

In conclusion, Little Bighorn offers a unique and exciting playing experience for online slot players who enjoy volatile games with a wide range of features and bonus rounds. With its winning potential of up to 25,676x your stake, this game is sure to be a fan favourite for those looking for a chance to win big.