Azuren on 20 September 2017
Like Hiku said, a big part of it is Symphony of the Night. It helped lay the groundwork for the Metroidvania genre.
Outside of that, I recommend watching this video:
https://youtu.be/V_xWHcb_AH4
Watch me stream games and hunt trophies on my Twitch channel!
Check out my Twitch Channel!:
www.twitch.tv/AzurenGames
