. "Mega Centurion Crashdown"@en . "Mega Centurion Crashdown is an online game on the Nerf website. The objective of the game is to destroy all the target balls in a level and to rack up a high score. To track high scores and unlock further content in game, the player must be registered and signed into the Nerf Perfect Challenge."@en . . . "Mega Centurion Crashdown is an online game on the Nerf website. The objective of the game is to destroy all the target balls in a level and to rack up a high score. To track high scores and unlock further content in game, the player must be registered and signed into the Nerf Perfect Challenge."@en .