《吃豆人与幽灵大冒险2》Challenge Schmalenge这个杯怎么解

In certain levels, Betrayus will appear to challenge you to eat a number of ghosts before time runs out. You can simply mash each time to easily complete the required amount. You will know you completed it successfully if you obtain a time bonus afterwards. If you happen to fail it, just kill yourself or restart the level to try again. This trophy will unlock on the 2nd last level of the game.