Developer 
Reels Ultra Disco by Platipus is a five-reel slot with 1,024 ways to win and an RTP of 95%. The game uses an 80s music theme, with a dancefloor setting and symbols built around disco styling. Bet sizes range from 0.8 to 80, and the slot is designed for players looking for a demo version to study the rules before playing for real money.
The main base-game feature is the Disco symbol. When two Disco symbols land vertically on any reel, they expand to fill that reel and reveal a locked Wild with a multiplier from 4x to 9x, depending on how many symbols are on the reel. If several Wilds are part of the same winning combination, their multipliers are multiplied together. In the base game, these Wilds stay locked until the spin ends or they complete a win.
Three or more Scatter symbols trigger Free Spins, starting with 8 free spins for three Scatters. Each extra Scatter adds 2 more free spins, and Scatters landing during the bonus round also award +2 free spins each. This makes Ultra Disco a slot to play for free in demo mode when checking how the expanding Wilds and bonus round behave in practice before playing for real money.
