The sole reason for uploading this run despite being on non-default settings (you can still get the achievement if you set lives to 5 and bombs to 7) is because there are little to no legit runs on getting the achievement (trophy for PlayStation users) without the use of pause buffering, specifically for the OverKill release (PS3 and Steam) since it's slightly different from the Xbox 360 release.
This run is recorded directly in-game on the Steam version rather than using the replay feature just to show that there's no pausing involved at all.
There are 8,807 views in 3 videos for Raiden IV. His channel uploaded 3 hours worth of Raiden IV videos, roughly 33.98% of the content that Maucast has uploaded to YouTube.