Hint for number 24.
While it was later on released to atleast five more systems at retail the original game had three different versions. Not Pokemon like different, but not really minor either either. Here's another hint. It's part of a really popular RPG franchise.
Hint for number 23.
This game has a pirate, an Uno ripoff, cameos from another game in the series, and two world maps.
Hint for number 22.
He went to the doctors and now has a G at the end of his name. A guy who uses an iron pipe like a sword. This rabbit isn't actually a rabbit. Coincidentally, there's also a pirate.
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Most of the remaining games in my list are RPGs.