This is a save for those people who like to open chests over and over, hoping something good will come out.
You need to run a bit though. About less than 4 minutes to get all the chests.(If you know what you are doing)
I would say there are about 12 treasure chests in the room.
In this particular save, so people don't waste their time. Hyperius and Master Gee were already killed.
How to get there from start:(Only because this just came out today.)
!. Run to the other side of the map
2. Wait for Leviathan to die so you can run across his fin/arm
3. Hang right. Use first or second bridge. Jump to the top for the chests.
I give no credit to myself for other than posting link. A lot of things I obtained from other people. - Games save is mine though.
Thank you to everyone for helping us out. This is my gratitude.