Castle Bravo

This is a true story
Aliens are real. They've been among us since 1954, and now they know you know.
It all starts with a message. Behind it lies a 1954 nuclear test, a frequency we all hear without knowing it, and a silent colonization that has advanced for decades without anyone stopping it.

A conspiracy thriller in your messenger
Castle Bravo is an interactive story where characters message you and send you audio, photos, and files. The story combines declassified records of nuclear tests with interactive fiction.

Screenshots
Ten moments from the investigation.

Features
Story: Mystery and conspiracy told through messages
Conversations: Open-ended replies with the characters
On your phone: Audio, photos, files, and documents
Inspiration: Based on real events

Write in your own words
Write freely to the characters instead of choosing predefined replies. They react to what you say, and every conversation builds a different relationship: who you trust, what you share, and how far you go. An authentic, immersive experience where the way you speak is part of the game.

Castle Bravo is developed by Blyts.

Website: https://castlebravo.org/
Google Play: https://play.google.com/store/apps/details?id=com.blyts.castlebravo
App Store: https://apps.apple.com/app/castle-bravo/id6792818574
Blyts: https://en.blyts.com/
