itch.io

Games which seek to lead the player on a journey through an uncertain and challenging world.

Contains lesbian, gay, bisexual, and/or transgender characters or plot lines.

Focused on using its text, moreso than its visuals or audio, to tell the bulk of its story/plot. (Still can have great audio and visuals, though!)

Twine is a free and open source tool for telling interactive, non-linear stories.