A free Halloween retro generator that turns your weirdest ideas into fully illustrated, ready-to-run retrospective boards. Pick a mini-game, choose a team check-in, describe a ridiculous scenario, and watch Spreo build the whole thing in seconds. Under the hood, it's powered by Spreo's MCP server, which lets AI agents create and edit real collaborative whiteboards. This is our slightly unhinged Halloween demonstration of what's possible. Free to use, no sign up required. What would you type?

Introducing the new collaborative whiteboard that makes team meetings productive and fun.