IndieDex is an indie game discovery platform that helps players find games suited to their interests and see where they are available to play. Its search tools support discovery by mood, genre, platform, or natural-language descriptions, with examples ranging from cozy and horror games to pixel art, couch co-op, and specific gameplay preferences. Visitors can browse trending titles, recent releases, upcoming games, demos, and Early Access offerings, as well as explore the wider catalog.

The site presents game listings with descriptions, tags, release status and date, developer or publisher names, and supported platforms. Its collection spans genres and styles including adventure, role-playing, strategy, simulation, horror, puzzles, platformers, and action. Featured and recently released games include both solo and multiplayer experiences across Windows, macOS, Linux, and other listed play formats. IndieDex also publishes a blog and offers account registration and login. Overall, it serves as a searchable guide to independent games, bringing together discovery details that help players compare titles and locate places to play them.