Series
Cats series
Cats series: IGT's split-symbol formula
The Cats series is IGT's feline-symbol franchise, built on a 5x3 grid, free spins and symbols that split to create additional win potential. Its entries share that visual and mechanical core, then send the split-symbol idea toward different bonus structures.
Ranked by Slot Score
| Game | Year | RTP | Volatility | Slot Score |
|---|---|---|---|---|
| — | — | 43 | ||
| — | High volatility | 62 |
Cats MegaJackpots uses 30 paylines and combines the Splitz feature with wilds, scatters and free spins. Its betting range extends from 0.4 to 400, giving the original format a notably wide stake span without adding a separate hold-and-win layer.
Cats Split 'n' Win expands the grid to 50 paylines and places splitting symbols beside bonus symbols and a hold-and-win feature. It is explicitly high volatility, and its 0.2 to 100 betting range lowers both ends of the stake scale. The sequel's defining move is to connect symbol splitting to a collection-style bonus rather than leave it as a supporting reel modifier.