M&M's The Lost Formulas

M&M's The Lost Formulas is an action platform game released in 2000 with gameplay similar to the Crash Bandicoot series. The game also features math zones where the player must solve simple math equations to progress through levels. For the PS1 port of the game, released the following year and re-titled M&M's Shell Shocked, the math zones were replaced by boss zones. Other elements of the game were also significantly altered to accommodate the PS1's hardware limitations.