Most MCU watch-order lists are static spreadsheets or blog posts. MCU Prep turns it into a tracked checklist — chronological or release order — with XP, tiered achievement badges, and a daily 10-question trivia mode with its own leaderboard. Free, bilingual EN/ES, unofficial fan project built solo ahead of Avengers: Doomsday (Dec 18, 2026)

Curated watchlist to help track everything you’d want to rewatch before Avengers: Doomsday. I didn’t want it to be just a boring checklist, so I added an achievement system that unlocks badges as you progress through the MCU, plus a way to compare your progress with friends. It’s completely free to use. I’d genuinely love to hear what you think or if there are any features you’d like to see added.