What are your favourite end credits in a game?

Having completely 7-99 in Spelunky 2 recently, I really loved that ending. Just simple, quiet, light music really accompanied the “I did it. I can finally relax” mindset I was going through.

https://www.youtube.com/watch?v=-FtXFxeIpek&t=45s

These were rather neat for the time (Psycho Fox, SMS)

Loved the Mass Effect 1 credits and being introduced to Faunts.

For me it's Portal. The song of course, but also the visuals are nice.

I really liked Metal Gear Solids, kick ass song and it shows some footage of real life Alaska which I pretty cool.