I will be hosting a speedrun competition for my game Blót where you can win a prize. Rules to be announced soon. Here is my personal best run so far, but there is still a lot of time that can be found where I wasn't very smooth:

https://www.youtube.com/watch?v=u9lhaQrPcN0

Hint: As with speedrun competition you can find bugs and use them to your advantage to shave off time :)