The Bruiser is a enemy in the Marvel Heroes Game
These bruisers are bigger and tougher than the regular street punks
You can find them all around Hell's Kitchen, including the Street Level, Crumbling Brownstones, and the Abandoned Subway
Tactics
The Bruisers attack you in melee with a 3-balled flail
Try not to get too close since their attack deals a good amount of damage
On the other hand, the bruisers are relatively slow so you can use a hit and run tactic against them