Adrenaline

From Cowboy Bebop: Space Cowboy

Adrenaline is mostly a way to restrict PK so certain things aren't abused.

Adrenaline works like this: When you do damage to a player charactor, take damage from a player charactor, or fire the weapons on a ship, you accumulate adrenaline. Adrenaline is essential to unlock the Bounty Hunting skill Frenzy. Frenzy works similar to drugs but has no damage drawback. Drugs can not be used with Frenzy and vice versa.

The downsides of Adrenaline include:

• No drugs
• No logging off
• No landing your ship
• Entering or leaving a ship randomly fails
• No healing
• No protection in safe rooms

As time passes, your adrenaline will fall. When it reaches 0 again, you can do the above. Frenzy requires 6 adrenaline points. There is no way to view your adrenaline points, so you'll have to make a guess if you care.