What game(s) have you died the most in?

[olaf]

If games weren't challenging, they wouldn't be games, they'd be mindless tasks to increase numbers (like grinding on most MMORPGs).

[Samurai Edge]

Metal Slug series for me. I need at least 30+ credits just to beat it. And of course, I play it on the NeoRAGEx. If I played it in the arcade, they will earn happily.