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First Day Entertainment

First Day Entertainment is an a16z speedrun SR002 company. Based in Sunnyvale, California, United States of America. Team of 2, founded in 2024.

  • Gaming
  • AI Agents

About First Day Entertainment

GPAgent's own fund-neutral profile, written from public information. Updated Sep 25, 2026.

Summary

First Day Entertainment builds AI-powered video games for solo players who want social and cooperative gameplay without the friction of online multiplayer. Its two released titles are Heroes of Magic and Cards, a poker-based deckbuilding roguelike, and Mana Land, a single-player RPG where AI companions replace human teammates for group-style questing and conversation. The games target players who seek the depth and camaraderie of multiplayer experiences but prefer to play on their own schedule and outside competitive online environments.

Go-to-market

Games are distributed through Steam and Itch.io, reaching players through self-serve storefront discovery.

Facts

Industry
Gaming / AI Agents
Location
Sunnyvale, California, United States of America
Team size
2
Founded
2024

Founders (2)

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