What's Up? Witches by NetEnt is a 5-reel, 5-row slot built around the Arcane Feature, where up to three spells can land on the reels in a single spin. A normal grimoire activates spells on the adjacent reel, while a super grimoire triggers all spells at once. Activated spells convert symbols into Wilds, with chain reactions possible when spell effects overlap.
The game includes nine spell types, including Simple, Vertical, Horizontal, Plus-pattern, Upward, Downward, Rightmost, Leftmost and Omni-directional effects. Wilds affected by spells receive multipliers that can rise from x2 to x3, and Wild symbols substitute for most symbols, excluding Scatters, Spells and Grimoires. Wins are based on bet ways across the reels.
Four or five Scatter symbols in the main game trigger 10 or 15 Free Spins. During the bonus round, the Magic Orb feature can randomly activate one of nine multiplier features, such as Doubler, Collector, Upgrader, Generator or Sweeper. A demo version is available to play for free and practice before playing for real money.