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// Cosmic Osmo and the Worlds Beyond the Mackerel(1989)

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About Cosmic Osmo and the Worlds Beyond the Mackerel

You're an Osmo, a strange creature indeed. You explore the galaxy in your spaceship, and the planets you encounter are almost as bizarre as the Osmos themselves. There are seven worlds presented for your consideration, each more goofy and peculiar than the last. Cosmic Osmo is a game about exploration and discovery, not winning or challenges.

Release Date

Jul 1, 1989

Developer

Cyan Worlds

Publisher

Cyan Worlds

Cosmic Osmo and the Worlds Beyond the Mackerel FAQ & buying guide

What games are like Cosmic Osmo and the Worlds Beyond the Mackerel?

Obduction

Point-and-click

Riven: The Sequel to Myst

The Patient: After Hours

Indie

Henry Mosse and the Wormhole Conspiracy

Point-and-click

Is Cosmic Osmo and the Worlds Beyond the Mackerel worth buying?

Steam

78% positive

'Mostly Positive', 87 reviews

Be the first to review Cosmic Osmo and the Worlds Beyond the Mackerel

What is Cosmic Osmo and the Worlds Beyond the Mackerel about?

CasualAdventurePoint & Click1980sCartoonyPixel GraphicsFamily FriendlyWalking Simulator

Game modes: Single player

Quick answers

What is the cheapest place to buy Cosmic Osmo and the Worlds Beyond the Mackerel?

Right now the lowest price for Cosmic Osmo and the Worlds Beyond the Mackerel we're tracking is $0.60 at Gamivo — 75% below Steam's $2.39. We compare 2 stores and prices refresh every few minutes.

What is the lowest price Cosmic Osmo and the Worlds Beyond the Mackerel has ever been?

The lowest price we've recorded for Cosmic Osmo and the Worlds Beyond the Mackerel is $0.60 at Gamivo on August 5, 2026. The current best price matches that all-time low — historically a good time to buy.

Is Cosmic Osmo and the Worlds Beyond the Mackerel worth buying?

78% of 87 Steam user reviews for Cosmic Osmo and the Worlds Beyond the Mackerel are positive ("Mostly Positive").

When was Cosmic Osmo and the Worlds Beyond the Mackerel released?

Cosmic Osmo and the Worlds Beyond the Mackerel released on July 1, 1989, developed by Cyan Worlds and published by Cyan Worlds.

What platforms is Cosmic Osmo and the Worlds Beyond the Mackerel available on?

Cosmic Osmo and the Worlds Beyond the Mackerel is available on PC (Microsoft Windows), Mac. It supports single player.

Where's the cheapest place to buy Cosmic Osmo and the Worlds Beyond the Mackerel?

The cheapest Cosmic Osmo and the Worlds Beyond the Mackerel price right now is $0.60 at Gamivo, 75% below the Steam price.

Cosmic Osmo and the Worlds Beyond the Mackerel price comparison across stores
Store	Edition / Region	Discount	Price	Buy link
GamivoBest priceAll-time low	Steam · Global	—	$0.60	Buy Cosmic Osmo and the Worlds Beyond the Mackerel at Gamivo
Steam	Steam	-60%	$2.39	Buy Cosmic Osmo and the Worlds Beyond the Mackerel at Steam

All-time low: $0.60 at Gamivo on Aug 5, 2026 — the current best price matches it, a good time to buy.

Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.

Cosmic Osmo and the Worlds Beyond the Mackerel FAQ & buying guide

What games are like Cosmic Osmo and the Worlds Beyond the Mackerel?

Obduction

Point-and-click

Riven: The Sequel to Myst

The Patient: After Hours

Indie

Henry Mosse and the Wormhole Conspiracy

Point-and-click

Is Cosmic Osmo and the Worlds Beyond the Mackerel worth buying?

Steam

78% positive

'Mostly Positive', 87 reviews

Be the first to review Cosmic Osmo and the Worlds Beyond the Mackerel

What is Cosmic Osmo and the Worlds Beyond the Mackerel about?

CasualAdventurePoint & Click1980sCartoonyPixel GraphicsFamily FriendlyWalking Simulator

Game modes: Single player

Quick answers

What is the cheapest place to buy Cosmic Osmo and the Worlds Beyond the Mackerel?

Right now the lowest price for Cosmic Osmo and the Worlds Beyond the Mackerel we're tracking is $0.60 at Gamivo — 75% below Steam's $2.39. We compare 2 stores and prices refresh every few minutes.

What is the lowest price Cosmic Osmo and the Worlds Beyond the Mackerel has ever been?

Is Cosmic Osmo and the Worlds Beyond the Mackerel worth buying?

78% of 87 Steam user reviews for Cosmic Osmo and the Worlds Beyond the Mackerel are positive ("Mostly Positive").

When was Cosmic Osmo and the Worlds Beyond the Mackerel released?

Cosmic Osmo and the Worlds Beyond the Mackerel released on July 1, 1989, developed by Cyan Worlds and published by Cyan Worlds.

What platforms is Cosmic Osmo and the Worlds Beyond the Mackerel available on?

Cosmic Osmo and the Worlds Beyond the Mackerel is available on PC (Microsoft Windows), Mac. It supports single player.

Where's the cheapest place to buy Cosmic Osmo and the Worlds Beyond the Mackerel?

The cheapest Cosmic Osmo and the Worlds Beyond the Mackerel price right now is $0.60 at Gamivo, 75% below the Steam price.

Cosmic Osmo and the Worlds Beyond the Mackerel price comparison across stores
Store	Edition / Region	Discount	Price	Buy link
GamivoBest priceAll-time low	Steam · Global	—	$0.60	Buy Cosmic Osmo and the Worlds Beyond the Mackerel at Gamivo
Steam	Steam	-60%	$2.39	Buy Cosmic Osmo and the Worlds Beyond the Mackerel at Steam

All-time low: $0.60 at Gamivo on Aug 5, 2026 — the current best price matches it, a good time to buy.

Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.