Multiplayer Streak Bonuses
Streak bonuses only go into effect after you've obtained a streak in the session. The two types of streaks are kill streaks and loss streaks. Kill streaks are when you kill a series of targets in a row and loss streaks are when you have a series of lost contracts in a row. There are two slots in your Profile Sets, one for each type of streak, and there are currently four streak bonuses available through leveling.
Streak Bonus +100
Awarded when they player reaches level 5. This bonus is applied once you have killed three targets in any manner. The bonus adds an additional 100 points to your score for each successive kill until you lose a contract.
Streak Bonus +300
Awarded when they player reaches level 13. This bonus is applied once you have killed three targets silently (you will see the Silent score). The bonus adds an additional 300 points to each successive silent kill until you lose a contract or kill a target without the Silent bonus.
Extra Sensitivity
Awarded when they player reaches level 4. This bonus will increase the precision of your compass until you make a kill.
Reset Cooldowns
Awarded when they player reaches level 12. With this bonus active, any abilities currently on a cooldown timer will be reset every time you die, until you make a kill.