Metal Harbor Mission 5 217 rings
(There's a little clip at the end to show why the perfect is 292 and why it's not possible to get all rings.)
This run was amazing. Much better than the crap M1 video, the time on the M5 was faster even though it's much more annoying and much harder, but a very solid run. The checkpoint abuse is much harder than M1 because they're are more rings you can gain which can easily make you go over the amount of rings you need for each checkpoint. 40 rings from the checkpoint in total like in M1. Enjoy the video
Next Video: Green Hill Zone Time attack (Time to come later)