you have to use clawshot to pull the chain to you as normal link on the platform in front of it then quickly grab it and then pull it and the door should open
""I just got my Dunkin Degree from DUNKIN ON YOU"
Laptop Specs:
ACER Aspire 5742G
Intel i5 Dual Core 2.53GHZ
4GB Ram DDR3
NVIDIA GeForce GT 420M
Windows 7 Home Premium
Laptop Specs:
ACER Aspire 5742G
Intel i5 Dual Core 2.53GHZ
4GB Ram DDR3
NVIDIA GeForce GT 420M
Windows 7 Home Premium