'Super Mario Bros.' speedrunner hits nearly inhuman 4:55 world record
Here's a Half-Life 1 speed run (best time afaik):
<a href="https://www.youtube.com/watch?v=VtI5HM7GVGY" rel="nofollow">https://www.youtube.com/watch?v=VtI5HM7GVGY</a><p>I can't even begin to describe how much skill and movement precision is in this video :)