Series
Bonus Mania series
Bonus Mania series: a classic respin format that branches into Plinko
Unlike sequel lines that replace their original math with larger reel arrays, KA Gaming's Bonus Mania series repeatedly returns to a compact one-payline formula built around respins and multipliers. The exceptions matter because each one changes either the number of win routes or the kind of bonus available.
Ranked by Slot Score
| Game | Year | RTP | Volatility | Slot Score |
|---|---|---|---|---|
 Bonus ManiaKA Gaming | 2019 | 94% | — | 45 |
 Super Bonus ManiaKA Gaming | 2019 | 94% | — | 48 |
 Bonus Mania DeluxeKA Gaming | 2020 | 94% | — | 50 |
 Bonus Mania PlinkoLatestKA Gaming | 2024 | 90% | — | 21 |
Bonus Mania set the baseline in 2019 with a 4x3 layout, one payline, 94% RTP and a bet range reaching 600. Super Bonus Mania widened that structure to 5x3 and 20 paylines, but cut the maximum bet to 300. It is the conventional expansion: more simultaneous line coverage without abandoning respins or multipliers.
Bonus Mania Deluxe returned to the 4x3, one-line setup in 2020 and added scatters plus free spins. Its 333x maximum win places a clear ceiling on the package, making the extra feature layer easier to distinguish from an open-ended high-volatility bonus model.
Bonus Mania Plinko makes the largest structural change. It keeps the one-line 4x3 base but routes part of the action into a Plinko bonus game, while its listed RTP drops from the earlier entries' 94% to 90%. That tradeoff defines the branch: familiar respin play in the base game, followed by a separate falling-ball reward format.