Up until this moment I thought Metroidvania is a game, never knew it's a genre.
Its a sub-genre of platformers from what I know about it. Games that are similar to the 2D Metroid and Castlevania games.
VGChartz Sales Analyst and Writer - William D'Angelo
Writer of the Gap Charts | Weekly Hardware Breakdown | Top 10 | Weekly Sales Analysis | Marketshare Features
I also post daily news on the Video Game Industry.
If you want to contact me, send me a PM on here or tweet me @TrunksWD