Compare OSK - The End of Time prices across trusted key stores and find the best deal. Developed by Diax Arts. Published by Diax Arts. Released on 9/20/2019. Available on PC, Mac, Linux. Genres: Action, Adventure, Indie.

A solo-dev fever dream that wraps apocalyptic dread in 2.5D platforming and a Christopher Baklid soundtrack. Under an hour long, but it earns every minute.

I keep a mental shelf for one-person projects that swing for something genuinely strange, and OSK - The End of Time has quietly occupied a spot on it since I first noticed the community forum post where someone wrote it felt "visually overwhelming, but in a good way." That phrase does most of the work. David Orneklint of Diax Arts built a world on fire and asked you to climb out of it as a squirrel, which is either the most absurd premise you've heard this week or the most honest one, depending on your mood. Mechanically, OSK sits in 2.5D side-scrolling territory. You ascend one enormous tree while the chaos below literally chases you upward. The verbs are simple: climb, fight, solve light puzzles, and use lightning powers that feel equal parts weapon and punctuation mark for how surreal the whole experience is. There are multiple difficulty settings, Normal and Hard at minimum, and community discussion suggests Normal can be cleared in a single sit-down session well under an hour. That runtime will either excite you or stop you cold depending on what you're shopping for. If you need 20 hours, look elsewhere. If you want a handcrafted mood piece that knows where it's going and gets there without padding, this is worth considering. The thing OSK does that surprised me is the atmosphere. Christopher Baklid's soundtrack sits underneath the action like smoke under a door, building a weight that the gameplay alone couldn't carry. The visual language is abstract, described by players and curators as a "visual masterpiece" in the surreal-and-difficult-and-cute Venn diagram that its Steam tags already hint at. Creatures of various kinds populate the tree, all framed as fellow survivors rather than simple obstacles, which gives the vertical world a quiet, melancholic texture that I didn't expect from something so short. The mixed Steam reception (sitting around 61 percent positive across roughly 73 reviews) reflects a real split. Players who showed up expecting a longer or more mechanically deep platformer bounced. Players who understood they were buying something closer to an interactive piece of mood-craft came out satisfied. That mixed score isn't a red flag so much as a targeting problem: OSK is not trying to be Celeste. It is trying to be one specific, strange thing, and by most accounts it succeeds at that thing. Mac users should also be aware the game has compatibility problems with macOS Catalina and above, so Linux or Windows is the safer path here. For the right player, this is an easy recommendation: someone comfortable with short, auteur-driven indie work, someone who buys a soundtrack as part of the deal and considers a surreal 2.5D ascent with lightning combat a perfectly reasonable Friday evening. For anyone who measures value purely in hours-per-dollar, the math won't close. Kai, Scout Team

OSK - The End of Time

OSK - The End of Time

Sep 20, 2019Diax Arts
GamerScout Says

A solo-dev fever dream that wraps apocalyptic dread in 2.5D platforming and a Christopher Baklid soundtrack. Under an hour long, but it earns every minute.

PCMacLinux
Best Price Available
€0.63-84%
at Steam
Lowest tracked: €0.63
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GamerScout Verdict

Worth it for players who treat a great soundtrack and surreal atmosphere as core features, not bonuses, in a tight under-one-hour run.

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StandardEurope (EU)Steam KeyKey
€0.63-84%
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StandardGlobalSteam KeyKey
€1.99
Priced in EUR by the store
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StandardGlobalSteam KeyKey
€2.03-49%
Priced in EUR by the store
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StandardEurope (EU)Steam KeyKey
€2.13
Priced in EUR by the store
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Price History

Lowest tracked
€0.6329 Aug 2026
Current best
€0.63
Lowest since we started tracking
Official storesKeyshops
€0.47€1.03€1.59€2.156 Jun29 Jun22 Jul14 Aug6 Sept
6 Jun — 6 Sept
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Screenshots & Media

About OSK - The End of Time

I keep a mental shelf for one-person projects that swing for something genuinely strange, and OSK - The End of Time has quietly occupied a spot on it since I first noticed the community forum post where someone wrote it felt "visually overwhelming, but in a good way." That phrase does most of the work. David Orneklint of Diax Arts built a world on fire and asked you to climb out of it as a squirrel, which is either the most absurd premise you've heard this week or the most honest one, depending on your mood. Mechanically, OSK sits in 2.5D side-scrolling territory. You ascend one enormous tree while the chaos below literally chases you upward. The verbs are simple: climb, fight, solve light puzzles, and use lightning powers that feel equal parts weapon and punctuation mark for how surreal the whole experience is. There are multiple difficulty settings, Normal and Hard at minimum, and community discussion suggests Normal can be cleared in a single sit-down session well under an hour. That runtime will either excite you or stop you cold depending on what you're shopping for. If you need 20 hours, look elsewhere. If you want a handcrafted mood piece that knows where it's going and gets there without padding, this is worth considering. The thing OSK does that surprised me is the atmosphere. Christopher Baklid's soundtrack sits underneath the action like smoke under a door, building a weight that the gameplay alone couldn't carry. The visual language is abstract, described by players and curators as a "visual masterpiece" in the surreal-and-difficult-and-cute Venn diagram that its Steam tags already hint at. Creatures of various kinds populate the tree, all framed as fellow survivors rather than simple obstacles, which gives the vertical world a quiet, melancholic texture that I didn't expect from something so short. The mixed Steam reception (sitting around 61 percent positive across roughly 73 reviews) reflects a real split. Players who showed up expecting a longer or more mechanically deep platformer bounced. Players who understood they were buying something closer to an interactive piece of mood-craft came out satisfied. That mixed score isn't a red flag so much as a targeting problem: OSK is not trying to be Celeste. It is trying to be one specific, strange thing, and by most accounts it succeeds at that thing. Mac users should also be aware the game has compatibility problems with macOS Catalina and above, so Linux or Windows is the safer path here. For the right player, this is an easy recommendation: someone comfortable with short, auteur-driven indie work, someone who buys a soundtrack as part of the deal and considers a surreal 2.5D ascent with lightning combat a perfectly reasonable Friday evening. For anyone who measures value purely in hours-per-dollar, the math won't close.

Kai
Kai · Scout Team

Indie & narrative

Tags

singleplayerachievementscontroller-supporttier:sub-5Solo DevVertical PlatformerApocalyptic AtmosphereLightning CombatShort-FormPuzzle-PlatformerHard ModeSquirrel Protagonist

System Requirements

Minimum

OS
Windows 7 or higher
Memory
1 GB RAM
Storage
3 GB available space
Graphics
DirectX11 Compatible GPU
Processor
A CPU released in the last few years

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Game Info

Developer
Diax Arts
Publisher
Diax Arts
Release Date
Sep 20, 2019

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Frequently asked questions about OSK - The End of Time

How much does OSK - The End of Time cost?

As of 6 September 2026, the cheapest in-stock offer for OSK - The End of Time is €0.63 at Steam, out of 4 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy OSK - The End of Time cheapest?

The lowest in-stock price we track for OSK - The End of Time is €0.63 at Steam (6 September 2026). We compare 4 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is OSK - The End of Time available on?

OSK - The End of Time is available on PC, Mac, Linux.

When was OSK - The End of Time released?

OSK - The End of Time was released on 20 September 2019.

Who developed OSK - The End of Time?

OSK - The End of Time was developed by Diax Arts.