Overview
Every action in Quarantine requires Energy Points (EP). Attacking, moving, opening doors, and everything else costs a fixed amount of EP.
Energy Regeneration
Players gain 1 EP every 7 minutes, 12 seconds, allowing a player to reach the maximum amount of 50EP every 6 hours. This may seem like an odd rate, however, early in Quarantine's development many different rates were tried. 7 minutes and 12 seconds provided the best compromise between 'turns' per day and balancing the game for players who login once or twice per day.