Compare One Dog Story prices across trusted key stores and find the best deal. Developed by Big Way Games. Published by Big Way. Released on 4/28/2017. Available on PC, Mac, Linux. Genres: Action, Adventure, Indie.

A scrappy Cave Story tribute with genuine heart, a mutagen-powered save system that bites back, and an ending that might actually get you.

My first few hours with One Dog Story felt like finding a worn paperback on a shelf nobody visits. You are EO-43, an anthropomorphic dog in a blue jumpsuit who wakes from a cloning vat inside a ruined underground laboratory, guided only by an AI companion named Lilith and the faint sense that the truth about yourself is buried somewhere deeper in the facility. The setup is familiar to the point of self-awareness, but the game earns goodwill early through the sheer warmth of its pixel work. The sprite art has real personality: scientists with oversized heads lament their fates, a sentient brain in a jar pleads for release, and the enemy designs walk that strange line between plush-toy cute and genuinely unsettling. The lab aesthetic does not vary wildly, but within that constraint the handcraft shows. The mechanical backbone is side-scrolling action with metroidvania pacing: you earn new tools, unlock new corridors, batter oversized spiders and rats with a baseball bat before graduating to pistols, shotguns, spread-shot rifles, and a disc launcher. The mutagen economy is the game's most interesting and most frustrating idea all at once. Enemies drop green canisters that function as currency for weapon upgrades, health restoration, and even manual saves. Saving costs mutagens. That single design decision gives every resource decision a quiet weight that most budget platformers skip entirely. The downside is that the same mutagen can be farmed by cycling through doors, which either breaks the tension you were building or rescues you from a bad run depending on your mood that session. What the game reaches for narratively is more ambitious than it often lands. Diary entries and scattered computer logs fill in the lore of the facility, and the story builds toward a conclusion that, if you have ever had a dog you loved, carries more emotional weight than the stilted dialogue along the way suggests it might. Multiple endings exist, shaped by choices scattered through the campaign, and twelve collectibles carry across playthroughs rather than resetting, which is a small but thoughtful touch. The trouble is that the mid-to-late game design gets looser. Dialogue boxes do not pause the action, so enemies keep hitting you while you read. Certain level segments introduce hoverboard auto-scroll sections that the game seems to quietly acknowledge were a mistake by dispensing with the hoverboard shortly after. One chapter drew genuine bug reports, with placed crystals vanishing from a teleporter and levels looping incorrectly. The polish that made the opening feel handmade starts to thin out. Players who come in having never touched Cave Story will find a complete, reasonably compact adventure, probably six to eight hours for a single run, with an evocative sci-fi mood and a soundtrack that emulates classic 8-bit textures while threading in something a little warmer. Players arriving fresh from Cave Story will immediately clock the lifted weapon-leveling structure and find the execution slightly clumsier than the source. Neither reading is wrong. One Dog Story is a small team doing their earnest best with an idea that slightly outpaced their resources, and there is something I find worth defending in that. The heart is real, the ending earns its quiet gut-punch, and if you lower your expectation from polished to sincere, the game meets you there. Kai, Scout Team

One Dog Story

One Dog Story

Apr 28, 2017Big Way GamesBig Way
GamerScout Says

A scrappy Cave Story tribute with genuine heart, a mutagen-powered save system that bites back, and an ending that might actually get you.

PCMacLinux
Best Price Available
€3.84-18%
at G2A
Lowest tracked: €3.84
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GamerScout Verdict

Best for patient pixel-platformer fans who want a short, sincere sci-fi story and can forgive rough edges in the back half.

Compare Prices(4 stores)

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StandardGlobalSteam KeyKey
€3.84-18%
Priced in EUR by the store
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StandardGlobalSteam KeyKey
€4.01
Priced in EUR by the store
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StandardGlobalSteam KeyKey
€4.44-56%
Priced in EUR by the store
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StandardEurope (EU)Steam KeyKey
€4.61
Priced in EUR by the store
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StandardEurope (EU)Steam KeyKey
€9.99
Priced in EUR by the store
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Price History

Lowest tracked
€3.8427 Jul 2026
Current best
€3.84
Lowest since we started tracking
Keyshops
€3.61€3.82€4.03€4.246 Jun29 Jun22 Jul14 Aug6 Sept
6 Jun — 6 Sept
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Screenshots & Media

About One Dog Story

My first few hours with One Dog Story felt like finding a worn paperback on a shelf nobody visits. You are EO-43, an anthropomorphic dog in a blue jumpsuit who wakes from a cloning vat inside a ruined underground laboratory, guided only by an AI companion named Lilith and the faint sense that the truth about yourself is buried somewhere deeper in the facility. The setup is familiar to the point of self-awareness, but the game earns goodwill early through the sheer warmth of its pixel work. The sprite art has real personality: scientists with oversized heads lament their fates, a sentient brain in a jar pleads for release, and the enemy designs walk that strange line between plush-toy cute and genuinely unsettling. The lab aesthetic does not vary wildly, but within that constraint the handcraft shows. The mechanical backbone is side-scrolling action with metroidvania pacing: you earn new tools, unlock new corridors, batter oversized spiders and rats with a baseball bat before graduating to pistols, shotguns, spread-shot rifles, and a disc launcher. The mutagen economy is the game's most interesting and most frustrating idea all at once. Enemies drop green canisters that function as currency for weapon upgrades, health restoration, and even manual saves. Saving costs mutagens. That single design decision gives every resource decision a quiet weight that most budget platformers skip entirely. The downside is that the same mutagen can be farmed by cycling through doors, which either breaks the tension you were building or rescues you from a bad run depending on your mood that session. What the game reaches for narratively is more ambitious than it often lands. Diary entries and scattered computer logs fill in the lore of the facility, and the story builds toward a conclusion that, if you have ever had a dog you loved, carries more emotional weight than the stilted dialogue along the way suggests it might. Multiple endings exist, shaped by choices scattered through the campaign, and twelve collectibles carry across playthroughs rather than resetting, which is a small but thoughtful touch. The trouble is that the mid-to-late game design gets looser. Dialogue boxes do not pause the action, so enemies keep hitting you while you read. Certain level segments introduce hoverboard auto-scroll sections that the game seems to quietly acknowledge were a mistake by dispensing with the hoverboard shortly after. One chapter drew genuine bug reports, with placed crystals vanishing from a teleporter and levels looping incorrectly. The polish that made the opening feel handmade starts to thin out. Players who come in having never touched Cave Story will find a complete, reasonably compact adventure, probably six to eight hours for a single run, with an evocative sci-fi mood and a soundtrack that emulates classic 8-bit textures while threading in something a little warmer. Players arriving fresh from Cave Story will immediately clock the lifted weapon-leveling structure and find the execution slightly clumsier than the source. Neither reading is wrong. One Dog Story is a small team doing their earnest best with an idea that slightly outpaced their resources, and there is something I find worth defending in that. The heart is real, the ending earns its quiet gut-punch, and if you lower your expectation from polished to sincere, the game meets you there.

Kai
Kai · Scout Team

Indie & narrative

Tags

singleplayerachievementscontroller-supporttrading-cardscloud-savestier:sub-5Cave Story-likeMutagen EconomyMultiple EndingsSci-Fi Lab SettingCollectible HuntingMetroidvania-LitePixel Narrative

System Requirements

Minimum

OS
Windows 7/Vista/8/10
Memory
2 GB RAM
DirectX
Version 9.0c
Storage
1750 MB available space
Graphics
NVIDIA GeForce 320M+
Processor
2.66 GHz Intel Core 2 Duo
Sound Card
Any

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Game Info

Developer
Big Way Games
Publisher
Big Way
Release Date
Apr 28, 2017

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Frequently asked questions about One Dog Story

How much does One Dog Story cost?

As of 6 September 2026, the cheapest in-stock offer for One Dog Story is €3.84 at G2A, out of 5 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy One Dog Story cheapest?

The lowest in-stock price we track for One Dog Story is €3.84 at G2A (6 September 2026). We compare 5 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is One Dog Story available on?

One Dog Story is available on PC, Mac, Linux.

When was One Dog Story released?

One Dog Story was released on 28 April 2017.

Who developed One Dog Story?

One Dog Story was developed by Big Way Games and published by Big Way.