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Meta Muse Spark 1.2 plays Maniac Mansion Deluxe with nothing but structured tool calls.

The agent never sees pixels. It plays through the ScummVM MCP server, which exposes the game as tool calls: what is in the room, what can be walked to, what can be picked up and used. No walkthrough, no hints, no human hands on the controls — including the kid selection the game opens on, which the agent answers itself.

Maniac Mansion Deluxe is a free fan remake, built in AGS, of the LucasArts original.

Recorded on 2026-09-10.

Full video: https://www.dailymotion.com/video/xb6p9na

ScummVM is free software (https://www.scummvm.org/). The MCP server that lets an agent play through it: https://github.com/xavierhardy/scummvm-mcp

#retrogaming #scummvm #aiagents #adventuregame #maniacmansion #pointandclick #lucasarts
Comments
AI Adventure XP
Creator
This is the older build's run — does 1.2 look more cautious to you than 1.3 did, or just unluckier?

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