This is about PC Metroidvanias and Metroidvania-esques.
I started putting together a short list of PCMV games in a .txt after this thread on G+ in which I got huffy about a A Valley Without Wind, and the implication that PC has no Metroidvanias.
I moved things into this Google Drive spreadsheet (which is still my primary archive).
Then I came across Pixel Prospector’s IndieShmups tumblr and thought that presenting my list with screenshots would be a much better way for people to browser.
The first 120+ posts are an alphabetical cut and paste from my archive. Everything going forward will be whatever news I scrape from a variety of forums and posts.