Gersh Device

The Gersch Device (also referred to as the Black Hole Bomb) is a new weapon that appears in the zombie map Ascension. One of the Ascension achievements involves killing 5 zombies with one Gersch Device. It fills up the player's Tactical grenade slot. It is one of two Tactical Grenades in Ascension, the other being the Matryoshka Dolls, which replace the Monkey Bombs from earlier maps. It creates a small singularity event sucking any nearby zombies in, awarding the player 50 points per zombie. A player can run and jump into the black hole which will randomly teleport them to any spot where another Gersch Device was previously used.

Achievement/Trophy
'''They're going THROUGH! - '''Kill 5 zombies using the Gersh Device - 35G

Trivia

 * It will start pulling every single zombie on the map, but since it only last 10 seconds it will release them before pulling them in.
 * If the device is thrown out of the map, it will not activate and Samantha Maxis will laugh at you.
 * Players aren't affected by the black hole's gravitational pull, though players can be teleported to seemingly random locations by jumping into it.
 * The Gersch Device requires some adjustment time before it can be thrown.
 * The achievement relating to the Gersch device misspells it as "Gersh" Device.
 * Usually the place the player is teleported to is somewhere near one of the Lunar Landers.
 * Space Monkies will run and jump into the black hole willingly. However, this only teleports them and does not kill them.
 * The Gersch Device was developed by a scientist named Gersch.
 * If the player throws a Gersch Device at the ground whilst being in a complex that has multiple levels, the player will be teleported one story down, so it is an easy way to escape zombies.
 * The Gersch device is at the center of what could be an extremely large easter egg in Ascension, involving the activation of certain Power Nodes.
 * Analizing hidden radios, one can deduce that the Gersch Device was never intended to be a 'Black hole bomb'. If one listens to a particular radio, Gersch sounds stunned and puzzled, possibly saying that Sam told Yuri to finish it to her specifications.

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