What's Up Doc?

"What's Up Doc?" is a non-canonical zombie-related achievement/trophy in "Supernova", in Resurrection (non-canonical).

It requires player killing 115 Doctor Zombies with headshots (as the Doctor Zombies usually wielding a sledgehammer). It is recommended to use light-machine guns in order to reach the achievements.

Tips

 * The player will not received the trophy/achievement if the player is downed while killing Doctor Zombies. It is recommended to buy Godzilla-a-Ammortal in order to reach this achievement without downed.
 * It is recommended to use HK21, RPK or the Thundergun as both can flush away crowds of zombies.

Trivia

 * The name of the achievement/trophy was a reference to the Looney Tunes character, Bugs Bunny line "What's Up Doc?"
 * It is possible to kill the Doctor Zombies by shooting in the body, instead of headshots