How does Simpledice House Edge work?

Simpledice's game has a Return to Player (RTP) of 99%. This means that the majority of the money wagered goes back to the players either on winnings or on bonuses if they choose to enable the Bonus Boost function.

Which bonuses are included in the RTP percentage of the Bonus Boost?

The bonuses that are included in the Bonus Boost return are the Unlocker, Recharge, and Magic Wheel.