Mossmouth

Profile updated May 2026

Mossmouth has published 2 titles, including Spelunky 2 and UFO 50, with 28,984 total Steam reviews. They primarily publish Action games.

Mossmouth is an indie game publisher. indielist tracks 2 titles on its label, together holding 26,794 Steam reviews. Its biggest title by Steam reviews is Spelunky 2, with 19,488 reviews (2020). It has published games from 1 studio, including Mossmouth. That averages about 13,397 Steam reviews per title across the label. For a developer deciding whether to pitch, the first thing to weigh is portfolio fit: which genres and what scale of project Mossmouth has actually shipped and supported to launch, all of which indielist lays out on this page alongside its studio relationships and signing history. This profile sits inside indielist's relationship graph of studios, publishers, and games, so studios can judge fit before pitching and investors can trace the label's signing activity across genres and years, the kind of publisher to studio to game connections that are slow to reconstruct from storefront pages alone.

Mossmouth's catalog on indielist spans 2 titles holding 26,794 Steam reviews in total, an average of about 13,000 per release, and its most-reviewed entries are Spelunky 2, UFO 50. For a developer weighing a pitch, that published track record is the clearest signal of what the label can actually take to market: which genres it has shipped, the review volume its releases tend to reach, and whether that scale is a realistic fit for the project on offer. Pitching a cozy puzzle game to a label whose catalog is all hardcore shooters is a fast rejection, and the portfolio makes that mismatch obvious before any email is sent. indielist shows the white-box sales estimate behind each of those titles too, so the publisher's commercial output can be judged on visible figures rather than on reputation or a press-release headline alone.

Mossmouth has published work from 1 studio (Mossmouth), and indielist records each pairing as an edge in its publisher-to-studio-to-game graph. An investor can use that to trace which developers a label has backed and how its roster has grown release by release, while a developer can check whether the publisher already works with teams of a similar size or genre before sending a pitch, which is a strong hint about whether a cold approach is worth the effort. Each linked studio page in turn lists that studio's full portfolio and its other publisher relationships, so the network around Mossmouth can be explored outward in either direction rather than read as a flat, disconnected list, and the same graph powers the "similar publishers" suggestions that help a developer build a realistic shortlist instead of pitching one name at a time.

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