Frenzy is a promotional ability available to the Chinese factions in Generals, temporarily increasing the firepower of all friendly units within the affected area. Level one increases damage done by +10% for vehicles for at least ten seconds with tanks, such as a Battlemaster and Gatling Tank (five + five each) for example. Level two increases damage done by +20% for vehicles for at least twenty seconds with artillery such as the Nuke Cannon and Inferno Cannon (ten + ten each) for example. Level three increases damage done by +30% for vehicles for at least thirty seconds with transports, like the Listening Outpost and Troop Crawler (ten + twenty each), for example.