Open Livesplit, right click anywhere on livesplit, and click Edit Layout

Click the Plus sign on the left hand side, click control, click Scriptable Auto Splitter.

Double Click Scriptable Auto Splitter in the list, click browse, and locate the FF15LoadRemover.asl file.

Double click on Timer, and change Timing Method to Game Time (from real time)

Right Click on Livesplit, hover over Compare Against, and click Game Time.