Hey guys, I'm stuck at the Taijen's tower. I guess I skipped too many enemies so now I'm way under leveled. Everything kills me in 1-2 shots. Besides that issue I can't backtrack because when I go back there's narrow tunnels filled with enemies that block my path who are also too powerful. Is there anyway I can like teleport back really far or something?
 
Or do I need to make a new save

Looks like Gamestop is getting my money

" Looks like Gamestop is getting my money "

probably trade this in, if I can't figure this out.  I'm 25 hours into the game.  Nothing much has happened so far, I'm not replaying that.

Are you stuck at the boss or just random enemies?

1. How did you get there in the first place if your under leveled?
2. Who is in your party?

Random enemies.  Yea I just skipped a ton of enemies.  I switch my party around a lot.  My main is Light, Vanille, and Sahz.  I start the battle by at least getting everyone hasted, but by the time that happens someone is dead.  Double heal works for a bit, but the enemies eventually break me down.

I would try working with Lightning, Snow, and Vanille. Have Lightning as Commando, Snow as Sentinel, and Vanille as Ravager. Then when someones health gets low make Vanille a medic, but keep Snow and Lightning the same. Also you can use some items to sneak past enemies.

I'll give it a shot. I'm aware of shrouds. and How classes work. I'm 25 hours into this game.  Thanks for the advice though.

Lightning/Vanille/Sazh has an obvious lack of Sen which is a huge problem. You really do need either Snow or Fang to do some tanking for you. Even being the correct "level" you can die in 2 hits without a tank on certain enemies.