Broken Steel is broken in so many levels right now, first off, on the PC you can't even install it according to the bethesda forums, and on the 360 it has gamebreaking bugs such as Liberty Prime not breaking the shields he is supposed to, thus not allowing you to go further.
http://www.bethsoft.com/bgsforums/index.php?showtopic=986322
Also list of broken perks:
Lv. 22:
Deep Sleep - Get the well rested bonus in any bed
Puppies! - new Dogmeat everytime he dies
Quantum Chemist - Every 10 Nuka colas you acquire are automatically converted into a Quantum
Lv. 24
Devils Highway - Karma is instantly set to Very Evil
Escalator to Heaven - Karma to Very Good
Karmic Rebalance - Karma to Neutral
No Weakness - All SPECIAL stats less than 5 become 5
Lv. 26
Nerves of steel - Faster AP regen
Rad tolerance - no effects from minor rad poisoning
Warmonger - All custom weapon schematics added to your inventory
Lv. 28
Party Boy - No alcohol withdrawal
Rad Absorption - Rad level decreases automatically over time
Lv. 30
Almost Perfect - All SPECIAL stats become 9 (Not sure if this will lower your 10's?)
Nuclear Anamoly - At 20 HP or less you explode and do insane damage to everything around you, including your allies
http://www.bethsoft.com/bgsforums/index.php?showtopic=986322
Also list of broken perks:
Lv. 22:
Deep Sleep - Get the well rested bonus in any bed
Puppies! - new Dogmeat everytime he dies
Quantum Chemist - Every 10 Nuka colas you acquire are automatically converted into a Quantum
Lv. 24
Devils Highway - Karma is instantly set to Very Evil
Escalator to Heaven - Karma to Very Good
Karmic Rebalance - Karma to Neutral
No Weakness - All SPECIAL stats less than 5 become 5
Lv. 26
Nerves of steel - Faster AP regen
Rad tolerance - no effects from minor rad poisoning
Warmonger - All custom weapon schematics added to your inventory
Lv. 28
Party Boy - No alcohol withdrawal
Rad Absorption - Rad level decreases automatically over time
Lv. 30
Almost Perfect - All SPECIAL stats become 9 (Not sure if this will lower your 10's?)
Nuclear Anamoly - At 20 HP or less you explode and do insane damage to everything around you, including your allies