Trapped in Time Achievement
Trapped in Time15
In Mob of the Dead, use and upgrade all traps before round 10.
There are a total of three traps around the map. Only one of them can be upgraded.
Here are the traps. All of them cost 1000 points to use.
- Acid Trap - Cell Blocks
- Fan Trap - Entrance to the Warden's Office
- Sniper Trap (Upgradable) - Found on the docks at the lighthouse
You need to first power on the Sniper Trap then go into the afterlife and shock the power box. It will upgrade it from a sniper to an RPG. The achievement will then unlock.