Mad Without Power is an achievement in Call of Duty: Black Ops II. It requires the player to survive to round 10 without turning on the power. This achievement/trophy is only attainable in Die Rise. To do this, the player may choose to go down the elevator in the starting room, or go to the shopping area, which has access to more parts of the map as well. The latter is arguably better, as the elevator down only offers the AK-74u and the Sliquifier, while the shopping area contains a PDW-57, SVU-AS and access to the Mystery Box, M16A1 and AN-94, as well as more open space. It is ill-advised to try to stay in the starting room as there is limited space and only an Olympia.
This trophy is obtainable on Easy difficulty.