Crash Bandicoot is an old-school 3D platformer series starring a bandicoot named Crash. He is trying to defeat the main protagonist of the series - Neo Cortex.
Almost all games about Crash force the player to go through numerous levels, collecting apples and defeating various monsters, both living and robotic, but there are exceptions: games like Crash Team Racing were released in the series, where all the heroes of the series competed in racing conditions.