Deltarune: Hypothesis

About

Deltarune: Hypothesis is a fan-made RPG that lets you explore a series of wild alternate endings and what-if scenarios from the Deltarune universe. Each idea is its own self-contained level, mixing puzzle solving, dialogue choices, and retro-style dungeon crawling. Progress through shifting storylines that question the reality of your journey and the characters you've met. The game's biggest trick is how these standalone ideas link together, hinting at a deeper mystery that recontextualizes the whole experience. With over 3000 community reviews praising its clever twists, it's clear this isn't just filler content. The hand-drawn visuals and glitchy sound effects keep the DIY charm intact while raising bigger questions about the series itself.