Parasite

Parasite is an active Program which can be applied to devices with firewalls to infect them. The cost increases by 1 PWR per device currently infected. This cost is only applied when the parasite is applied, not every turn.

At the START of the agents' turn, it will reduce the number of firewalls on an infected device by one. Note that in particular this cannot be used to disable activating Cameras on the same turn they activate, meaning that the player will be seen if they are in an infected camera's view at the start of the enemies' turn.