Boulder Dash

Boulder Dash is the second level were Crash gets chased by a Indiana Jones boulder in the original Crash Bandicoot.

Trivia
This episode is named after the term "balderdash", which means some kind of gibberish and nonsensical talk.

It may also refer the game series "Boulder Dash" as well as its first eponymous entry, in which the player has to collect gems whithout getting crushed by boulders. In said game there are also fireflies and butterflies as enemies. Please note that gems and boulders are a common element in Crash games, and even fireflies are seen in more than one level.

Butterfly are instead a common element in Crash Bandicoot's sister series, that is, the Spyro series. Fireflies are also featured in one game, "Spyro 2: Season of Flame" for the Game Boy Advance.

This may hint that Boulder Dash is arguably referenced in the Spyro series, while the whole Crash series itself may even be inspired by said game.