About this game
Released in September 1987, Digital Devil Story: Megami Tensei was Atlus's first video game and the origin of a franchise that would eventually produce Shin Megami Tensei, Persona, and Devil Summoner. Based on Aya Nishitani's novel series, it placed the player in a first-person dungeon crawler where demons could be recruited and fused — mechanics that defined a new subgenre and remained central to Japanese RPGs for decades. Tsukasa Masuko's score, credited under the pseudonym 'Project Satan', gave the game an eerie atmosphere far removed from most of its contemporaries.
Key Features
First-person dungeon crawling in demon-haunted corridors; demon negotiation and recruitment system — talk to enemies to recruit them as allies; demon fusion mechanic combining two demons to create a new, stronger one; auto-mapping feature easing navigation through complex multi-floor labyrinths; direct adaptation of Aya Nishitani's novel with story-driven dungeon progression.
The Story Behind
Megami Tensei emerged in an era dominated by Dragon Quest and Final Fantasy, charting a darker, more unsettling path. Where those franchises leaned on heroic fantasy, Megami Tensei drew on Judeo-Christian mythology, cyberpunk imagery, and horror — a combination that found a devoted audience and eventually grew into one of Japan's most beloved RPG lineages. The demon fusion system, introduced here in embryonic form, became one of the defining mechanics of the entire genre.
Tricks & Tales
Tsukasa Masuko was credited as 'Project Satan' on the original release — an industry norm of the era where developers and composers were often anonymised by publishers. He would go on to compose nearly every Megami Tensei game until the late 1990s, making his style inseparable from the franchise's identity. The game's developer, Atlus, had not yet established its own publishing operation and relied on Namco for distribution — the partnership that launched one of Japan's most distinctive RPG studios.
Collector's Guide
Region & Compatibility
Japan exclusive. Never officially released outside Japan.
Available in our shop
Hand-cleaned and tested units shipped worldwide from Toyohashi, Japan. HP direct purchase exclusive: we include a printed shop owner's note card with every order.
Direct purchase supports this museum directly. eBay Top Rated Seller · 1,750+ reviews · 100% positive feedback.
Unexpected Discoveries
Games you weren't looking for — but might be glad you found.
Memories from around the world
This is a young museum, and this page is still waiting for its first voices. The memories people send reach Taisei personally, and the ones that move him find a home here over time — always with the writer's blessing. Yours could be the very first for this game.
Share your memory ↑