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Mossmouth

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Mossmouth is a game studio founded by Derek Yu, known for Spelunky and UFO 50.

Last updated September 2, 2026

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Nov 4, 2026
Latest read
Nov 4, 2026

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Overview

Mossmouth is a game studio started by Derek Yu in 2009 as a one-man studio to release Spelunky. The studio has released games such as Spelunky, Spelunky 2, and UFO 50. Mossmouth is a registered trademark.

History

Mossmouth was started by Derek Yu in 2009 as a one-man studio to release Spelunky. The studio's goal is to collaborate with cool people and continue to make games that are dense and full of surprises.

Recent events

  • Reported

    Mossmouth and BlitWorks announce Spelunky 2 PC release plan[2]

    Developers Mossmouth and BlitWorks announced that Spelunky 2 was planned to launch for PC via Steam no later than a few weeks after its September 15 PlayStation 4 launch date.

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Sources2 sources

  1. 1Mossmouthmossmouth.com
  2. 2Mossmouth 和 BlitWorks 宣布《Spelunky 2》PC 版发行计划vgchartz.com

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