Compare Unbound: Worlds Apart prices across trusted key stores and find the best deal. Developed by Alien Pixel Studios. Published by Alien Pixel Studios. Released on 7/28/2021. Available on PC, Xbox. Genres: Adventure, Indie. Metacritic score: 78/100.

A short, hand-drawn puzzle-platformer that stakes everything on one portal trick and mostly earns it. Bring patience for the jumps, not just the puzzles.

This one belongs to players who stop at the doorway of a room and read it before they move, and it will annoy anyone who wants a platformer they can sprint through on muscle memory. Alien Pixel Studios built their whole game on a single idea, a bubble you open around yourself that rewrites the rules of the world inside it, and then they trusted that idea to carry a short campaign from start to finish. If 'one mechanic, explored properly' sounds thin to you rather than exciting, save yourself the download. The portal is the entire vocabulary. Hold it open and the space inside changes: gravity flips, a creature that was hunting you goes still and becomes a ledge, your own weight shifts so a jump you could not make becomes trivial. Later rooms layer these on top of each other, and the puzzle stops being 'what does the portal do here' and becomes 'where do I need to be standing at the exact moment I let it close'. That is a genuinely different rhythm from most puzzle-platformers, because you are solving and executing in the same breath. The boss fights follow the same logic. Nothing is a damage race. Each one is a room with a correct answer, and you will die a fair number of times finding it, which is the point. There is also a light exploration layer holding the rooms together, so progress feels like opening up a place rather than clearing a checklist of levels. The craft is where I fell for it. The art is hand-drawn in a way that shows the hand, with soft, murky backgrounds and strong silhouettes, and the world inside the portal is drawn as its own place rather than a recolour of the one outside. That single decision does more storytelling than any cutscene would. The score sits low and patient underneath, more weather than melody, and it knows when to drop out entirely and let a room be quiet. The story is told almost entirely through what you walk past: ruined homes, things that used to be a village, the sense that whatever broke here broke a while ago. Nobody stops to explain it. The opening stretch is deliberately slow and I would defend that, because it is teaching you a language, and the payoff rooms later only land because the early ones took their time. Where it slips is the gap between its two halves. It is designed like a thinking game and, in stretches, played like a twitch game. Some later sequences ask for precision that the puzzle framing does not prepare you for, holding a portal open with one hand while threading a jump that allows almost no error, and that failure loop feels heavier than the elegant boss rooms do. It is the complaint you see over and over from the Steam crowd, and it is fair. The controls are clean and the checkpointing is decent, so it never crosses into unfair, but there is a run of rooms in the back half where the game trades cleverness for reflexes and gets slightly worse for it. It also ends right about when it should, which some players will read as abrupt. I read it as discipline. For a small studio, this is remarkably confident work. It knows exactly what it is, it does not pad, and it holds a Very Positive standing on Steam for good reason. Play it on a controller, since the portal input wants a trigger under your finger. Go in expecting a compact, hand-made puzzle box with a mood you will remember longer than the solutions, and give it your full attention rather than a second monitor. If your patience runs out at the third failed jump in a row, that is a real incompatibility rather than a flaw you should push through. Kai, Scout Team

Unbound: Worlds Apart

Unbound: Worlds Apart

Jul 28, 2021Alien Pixel Studios
GamerScout Says

A short, hand-drawn puzzle-platformer that stakes everything on one portal trick and mostly earns it. Bring patience for the jumps, not just the puzzles.

PCXbox
Best Price Available
€17.38
at Gamivo
Lowest tracked: €17.38
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GamerScout Verdict

Best for patient puzzle-platformer players who like one idea explored deeply; skip it if tight execution jumps sour your mood.

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€17.38
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StandardEurope (EU)Steam KeyKey
€19.99
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Price History

Lowest tracked
€17.383 Sept 2026
Current best
€17.38
Lowest since we started tracking
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€15.99€16.92€17.84€18.773 Sept4 Sept5 Sept6 Sept7 Sept
Tracking prices since 3 Sept 2026
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Screenshots & Media

About Unbound: Worlds Apart

This one belongs to players who stop at the doorway of a room and read it before they move, and it will annoy anyone who wants a platformer they can sprint through on muscle memory. Alien Pixel Studios built their whole game on a single idea, a bubble you open around yourself that rewrites the rules of the world inside it, and then they trusted that idea to carry a short campaign from start to finish. If 'one mechanic, explored properly' sounds thin to you rather than exciting, save yourself the download. The portal is the entire vocabulary. Hold it open and the space inside changes: gravity flips, a creature that was hunting you goes still and becomes a ledge, your own weight shifts so a jump you could not make becomes trivial. Later rooms layer these on top of each other, and the puzzle stops being 'what does the portal do here' and becomes 'where do I need to be standing at the exact moment I let it close'. That is a genuinely different rhythm from most puzzle-platformers, because you are solving and executing in the same breath. The boss fights follow the same logic. Nothing is a damage race. Each one is a room with a correct answer, and you will die a fair number of times finding it, which is the point. There is also a light exploration layer holding the rooms together, so progress feels like opening up a place rather than clearing a checklist of levels. The craft is where I fell for it. The art is hand-drawn in a way that shows the hand, with soft, murky backgrounds and strong silhouettes, and the world inside the portal is drawn as its own place rather than a recolour of the one outside. That single decision does more storytelling than any cutscene would. The score sits low and patient underneath, more weather than melody, and it knows when to drop out entirely and let a room be quiet. The story is told almost entirely through what you walk past: ruined homes, things that used to be a village, the sense that whatever broke here broke a while ago. Nobody stops to explain it. The opening stretch is deliberately slow and I would defend that, because it is teaching you a language, and the payoff rooms later only land because the early ones took their time. Where it slips is the gap between its two halves. It is designed like a thinking game and, in stretches, played like a twitch game. Some later sequences ask for precision that the puzzle framing does not prepare you for, holding a portal open with one hand while threading a jump that allows almost no error, and that failure loop feels heavier than the elegant boss rooms do. It is the complaint you see over and over from the Steam crowd, and it is fair. The controls are clean and the checkpointing is decent, so it never crosses into unfair, but there is a run of rooms in the back half where the game trades cleverness for reflexes and gets slightly worse for it. It also ends right about when it should, which some players will read as abrupt. I read it as discipline. For a small studio, this is remarkably confident work. It knows exactly what it is, it does not pad, and it holds a Very Positive standing on Steam for good reason. Play it on a controller, since the portal input wants a trigger under your finger. Go in expecting a compact, hand-made puzzle box with a mood you will remember longer than the solutions, and give it your full attention rather than a second monitor. If your patience runs out at the third failed jump in a row, that is a real incompatibility rather than a flaw you should push through.

Kai
Kai · Scout Team

Indie & narrative

Tags

auto-admittedPortal MechanicsHand-Drawn ArtPuzzle PlatformerBoss PuzzlesPrecision PlatformingAtmospheric SoundtrackEnvironmental StorytellingShort and CompleteSmall Studio IndieSingle-Mechanic DesignGravity FlippingPhysics PuzzlesSilhouette Art DirectionWordless StorytellingLight Exploration StructureController Recommended

System Requirements

Minimum

Processor
Multi-core 1.8GHz or faster
Memory
8 GB RAM
Graphics
Nvidia GTX 750 or equivalent
DirectX
Version 11
Storage
8 GB…

Recommended

OS
Windows 10
Processor
Multi-core 2.5GHz or faster
Memory
8 GB RAM
Graphics
Nvidia GTX 950 or equivalent
DirectX
Version 11
Storage
8 GB availab…

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Community Discussion

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Reviews & Ratings

Metacritic
78
Steam
83%(1,336)

Game Info

Developer
Alien Pixel Studios
Publisher
Alien Pixel Studios
Release Date
Jul 28, 2021

Features

Single-playerSteam AchievementsFull controller supportSteam CloudRemote Play on TVFamily Sharing

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Frequently asked questions about Unbound: Worlds Apart

How much does Unbound: Worlds Apart cost?

As of 7 September 2026, the cheapest in-stock offer for Unbound: Worlds Apart is €17.38 at Gamivo, 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 Unbound: Worlds Apart cheapest?

The lowest in-stock price we track for Unbound: Worlds Apart is €17.38 at Gamivo (7 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 Unbound: Worlds Apart available on?

Unbound: Worlds Apart is available on PC, Xbox.

When was Unbound: Worlds Apart released?

Unbound: Worlds Apart was released on 28 July 2021.

Who developed Unbound: Worlds Apart?

Unbound: Worlds Apart was developed by Alien Pixel Studios.

Is Unbound: Worlds Apart worth buying?

Unbound: Worlds Apart holds a Metacritic score of 78/100, making it one of the standout Adventure titles. See the full reviews, ratings and how-long-to-beat times on this page to decide.