Here is my lua script, which was requested by Plywood. This has many features that are more useful for TASing that have been turned off through settings, but the info displayed can help with speedrunning, particularly the spawn timer. If you have any questions, let me know. I didn't document things because I didn't think others would be using it.

https://www.dropbox.com/s/2wr7szoktu832vv/Metal%20Gear.lua