Mystical Unicorn is a WMS (Light & Wonder) slot machine confirmed as a real, currently-tracked cabinet via community locator tags, most recently at Seminole Hard Rock Hotel & Casino Tampa. Two progressive jackpots sit above the reels on a must-hit-by system, and landing three or more Castle scatters triggers a free-spins round with a Unicorn wild that substitutes for every symbol except the scatter.
Mystical UnicornMystical Unicorns
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Manufacturer: WMS (Williams Interactive / WMS Gaming) -- acquired by Scientific Games in 2013 and later consolidated under parent company Light & Wonder (Scientific Games' corporate rename in 2022), but 'WMS' remains the brand credited on physical-cabinet locator listings and reseller spec sheets for this machine.
Release: 2016 (specifically 2/15/2016 per VegasSlotsOnline's specs table) -- one other aggregator (casinogamesonnet.com) independently lists the same day/month but 'February 15 2015,' a one-year discrepancy that was not resolved by a manufacturer press release or regulatory filing, so treat the exact year with moderate rather than high confidence.
Cabinet: Originally released as a standalone game on the Williams Bluebird 2 (BB2) cabinet with dual 22-inch widescreen HD displays, an NXT2 CPU platform, and a Bose audio system, running on WMS's G+ Deluxe game engine (per slotmachinesltd.com and ohioriverslots.com refurbisher listings). WMS/Light & Wonder also later packaged the same theme as one of 8 selectable titles inside its 'Game Chest HD Multi-Game(TM) Game Set 1' on the newer CPU-NXT3-based BLADE(TM) cabinet (per a separate URComped listing, tagged at Aria Resort & Casino in Las Vegas). Refurbished BB2 units are sold as multi-denomination and coinless, accepting bills from $1-$100.
RTP: unknown for the physical land-based cabinet -- WMS/Light & Wonder does not publicly publish RTP for this title, and no single authoritative physical-cabinet figure was verified across sources. A same-named 'Mystical Unicorn' slot exists from Habanero, an unrelated online-only studio, with its own RTP (96.11%) and a materially different bonus structure -- that figure describes a different game and should not be attributed to this WMS/Light & Wonder cabinet.
Mechanic: must_hit_by
Known quirks
Mystical Unicorn is a confirmed, currently-tracked physical land-based cabinet: URComped's slot-machine locator page for the standalone WMS version shows it tagged by community members 92 times, with the most recent sighting logged at Seminole Hard Rock Hotel & Casino Tampa.
The two progressive jackpots displayed at the top of the cabinet are described directly on URComped's own cabinet listing as 'two must win progressives at the top of the machine.'
Beyond the original standalone Bluebird 2 cabinet, Mystical Unicorn was also re-packaged as one of eight selectable themes inside WMS's later 'Game Chest HD Multi-Game Game Set 1' multi-game cabinet (BLADE cabinet, CPU-NXT3 platform) -- a separate URComped locator listing for this multi-game version has been independently tagged by community members and was most recently logged at Aria Resort & Casino in Las Vegas (August 2023).
Recognition clues
Two progressive jackpot meters displayed above the reels, running on WMS's must-hit-by jackpot system
Castle scatter symbols trigger the free-spins bonus (3, 4, or 5 scatters); a Unicorn wild substitutes for every symbol except the scatter
Originally released as a standalone game on Williams' Bluebird 2 (BB2) cabinet: dual 22-inch widescreen HD displays with Bose audio
May also appear bundled inside WMS's 'Game Chest HD Multi-Game Game Set 1' -- one of 8 selectable themes on the newer CPU-NXT3-based BLADE cabinet
On BB2 units, a multi-denomination, coinless bill acceptor for $1-$100 notes
Photo checklist
Full cabinet shot -- either the standalone BB2's dual 22-inch widescreen HD displays, or the multi-game BLADE cabinet's theme-selection menu if this is the bundled version
Close-up of the two progressive jackpot meters above the reels
Close-up of the paytable showing the Castle scatter and Unicorn wild symbols
The bill acceptor slot on BB2 units, since the $1-$100 multi-denomination range is a cabinet-generation clue