Cosmic Osmo and the Worlds Beyond the Mackerel

20 Casual games like Cosmic Osmo and the Worlds Beyond the Mackerel that you should try

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We filtered the 50 games similar to Cosmic Osmo and the Worlds Beyond the Mackerel down to the 20 that fit the “Casual” category. Refunct, Grow Home and Pilgrims top the list, ranked by affinity and similarity score to Cosmic Osmo and the Worlds Beyond the Mackerel.

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GenreAdventureSubgenreOpen World Action-Adventure

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CasualNarrativeSolo

Dev Cyan Worlds

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Within the “Casual” category, the closest game to Cosmic Osmo and the Worlds Beyond the Mackerel is Refunct — scoring 93/100 on our similarity scale. Grow Home and Pilgrims follow close behind.

#1Refunct93 #2Grow Home92 #3Pilgrims88 #4Agricultural Simulator: Historical Farming88 #5A Short Hike88

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The best casual games like Cosmic Osmo and the Worlds Beyond the Mackerel

20 similar games foundUpdated July 2026

Handpicked by our similarity algorithm, these are the titles with the highest gameplay match to Cosmic Osmo and the Worlds Beyond the Mackerel. Each one has been evaluated across 15 real attributes — from combat style and progression mechanics to world structure and visual perspective — so every recommendation is based on how the game actually plays, not just its genre label.

93

Refunct

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualNarrativeCozyOpen WorldExplorationFirst Person

Steam👍 96%· 17KRAWG👍 66%· 152

Year 2015Dev Dominique GrieshoferPlaytime ~2hOn PC · PS · Xbox

✓ Both are open-world adventures — sharing adventure storytelling, puzzle design and vibe casual

≠ Stands apart with precision platforming and vibe relaxing, while skipping horror tension

92

Grow Home

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualCozyNarrativeOpen WorldSci-FiExploration

Steam👍 92%· 5.6KIGDB78· 6OC76· 38

Year 2015Dev Ubisoft Reflections · Ubisoft EntertainmentOn PS4 · Linux · PC

✓ Fits the open-world adventures cluster, with adventure storytelling, vibe casual and cozy, relaxing feel

≠ Where it differs: brings precision platforming, sandbox freedom and vibe relaxing, while skipping puzzle design

88

Pilgrims

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualNarrativeCozyOpen WorldExploration2D

Steam👍 96%· 6.1K

Year 2019Dev Amanita DesignOn Linux · Android · PC

✓ Same family of open-world adventures: adventure storytelling, puzzle design and vibe casual

≠ Its own twist: card game strategy, vibe relaxing and setting cartoon, while skipping horror tension

#4Agricultural Simulator: Historical Farming

88

Agricultural Simulator: Historical Farming

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualCozyNarrativeOpen WorldExploration

Steam👍 25%· 304

Year 2013Dev Actalogic · United Independent EntertainmentPlaytime ~1hOn PC

✓ Same family of open-world adventures: vibe casual, cozy, relaxing feel and strong narrative focus

≠ Where it differs: brings deep simulation, vibe relaxing and dark, oppressive atmosphere, while skipping adventure storytelling

88

A Short Hike

GenreAdventureSubgenreOpen World Action-Adventure

SoloCozyCasualNarrativeOpen WorldExplorationPixel Art

Steam👍 99%· 22KRAWG👍 91%· 469MC84IGDB78· 2OC87· 32

Year 2019Dev adamgryuPlaytime ~2hOn PC · PS · Apple Macintosh

✓ Fits the open-world adventures cluster, with adventure storytelling, cozy, relaxing feel and vibe casual

≠ Where it differs: brings vibe relaxing, fantasy world and skill tree progression, while skipping puzzle design

#6The Suicide of Rachel Foster

91

The Suicide of Rachel Foster

GenreAdventureSubgenreOpen World Action-Adventure

SoloNarrativeCasualOpen WorldHorrorExplorationFirst Person

Steam👍 68%· 6.8KIGDB65· 4OC68· 61

Year 2020Dev ONE-O-ONE GAMES · Daedalic EntertainmentOn PS4 · Linux · PC

✓ Both are open-world adventures — sharing adventure storytelling, strong narrative focus and vibe casual

≠ Where it differs: brings dark, oppressive atmosphere, while skipping puzzle design

91

Firewatch

GenreAdventureSubgenreOpen World Action-Adventure

SoloNarrativeCasualOpen WorldHorrorExplorationFirst Person

Steam👍 91%· 97KIGDB79· 18OC80· 134

Year 2016Dev Campo Santo · PanicOn PS4 · Linux · PC

✓ Both are open-world adventures — sharing adventure storytelling, horror tension and strong narrative focus

≠ Stands apart with dark, oppressive atmosphere, while skipping puzzle design

91

Obduction

GenreAdventureSubgenreOpen World Action-Adventure

SoloNarrativeCasualOpen WorldSci-FiExplorationFirst Person

Steam👍 80%· 4.0KIGDB67· 9OC72· 37

Year 2016Dev Cyan WorldsOn PC · PS4 · iOS

✓ Fits the open-world adventures cluster, with adventure storytelling, puzzle design and strong narrative focus

≠ Its own twist: fantasy world, while skipping horror tension

#9Everybody's Gone to the Rapture

91

Everybody's Gone to the Rapture

GenreAdventureSubgenreOpen World Action-Adventure

SoloNarrativeCasualOpen WorldSci-FiExplorationFirst Person

Steam👍 68%· 2.1KIGDB79· 11OC79· 72

Year 2015Dev The Chinese Room · Sony Computer EntertainmentOn PS4 · PC

✓ Fits the open-world adventures cluster, with adventure storytelling, strong narrative focus and vibe casual

≠ Stands apart with post-apocalyptic world, while skipping puzzle design

#10Fatum Betula

90

Fatum Betula

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualNarrativeOpen WorldHorrorExplorationFirst Person

Steam👍 96%· 1.1KIGDB80· 1

Year 2020Dev Bryce BucherPlaytime ~1hOn PC

✓ Fits the open-world adventures cluster, with adventure storytelling, puzzle design and horror tension

≠ Its own twist: dark, oppressive atmosphere, while skipping cozy, relaxing feel

Steam Nintendo itch.io

90

SpaceEngine

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualNarrativeOpen WorldProceduralSci-FiExploration

Steam👍 96%· 16KRAWG👍 89%· 36

Year 2019Dev Vladimir RomanyukPlaytime ~1hOn PC

✓ Fits the open-world adventures cluster, with vibe casual, strong narrative focus and open world exploration

≠ Stands apart with deep simulation, sandbox freedom and vibe relaxing, while skipping adventure storytelling

89

Proteus

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualNarrativeOpen WorldProceduralExplorationFirst PersonPixel Art

Steam👍 76%· 2.8KRAWG👍 38%· 183MC80IGDB70· 4

Year 2013Dev Curve Digital · Twisted TreePlaytime ~1hOn PC · PS · Apple Macintosh

✓ Both are open-world adventures — sharing adventure storytelling, vibe casual and strong narrative focus

≠ Its own twist: vibe relaxing and fantasy world, while skipping puzzle design

#13Thank Goodness You're Here!

88

Thank Goodness You're Here!

GenreAdventureSubgenreOpen World Action-Adventure

SoloCasualNarrativeOpen WorldExploration2D

Steam👍 96%· 8.0KRAWG👍 87%· 50IGDB90· 3OC84· 62

Year 2024Dev Coal Supper · PanicPlaytime ~3hOn PC · PS · Xbox

✓ Fits the open-world adventures cluster, with adventure storytelling, puzzle design and vibe casual

≠ Where it differs: brings precision platforming, setting cartoon and visual isometric, while skipping horror tension

#14Dear Esther: Landmark Edition

88

Dear Esther: Landmark Edition

GenreAdventureSubgenreOpen World Action-Adventure

SoloNarrativeCasualOpen WorldHorrorExplorationFirst Person

Steam👍 75%· 7.4KIGDB65· 11OC67· 38

Year 2016Dev Rob Briscoe · Curve DigitalOn PS4 · PC · iOS

✓ Both are open-world adventures — sharing adventure storytelling, puzzle design and horror tension

≠ Where it differs: brings vibe relaxing, linear, story-driven structure and fantasy world, while skipping cozy, relaxing feel

#15The First Tree

87

The First Tree

GenreAdventureSubgenreOpen World Action-Adventure

SoloNarrativeCasualOpen WorldExploration

Steam👍 75%· 5.8KOC80· 14

Year 2017Dev David WehleOn PS4 · Linux · Android

✓ Both are open-world adventures — sharing adventure storytelling, strong narrative focus and vibe casual

≠ Where it differs: brings deep simulation, precision platforming and vibe relaxing, while skipping puzzle design

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