Bonus

Roblox Plus Bonus

Roblox Plus players are listed as receiving +10% Oof and +10% Prism.

The official game page lists a Roblox Plus bonus for Oof and Prism.

This bonus should be treated as confirmed, but exact stacking behavior with other boosts still needs in-game verification.

When building calculator presets, keep Roblox Plus as a separate toggle rather than baking it into default values.