Compare Alien Planet Explorer prices across 50+ stores and find the best deal. Developed by Seiren-publishing. Published by Seiren-publishing. Released on 5/11/2021. Available on PC. Genres: Adventure, Indie.

A hand-drawn 2D platformer so short and quiet it almost whispers - worth a glance if you want a no-pressure alien ruins crawl, skip it if you need depth.

My first impression of Alien Planet Explorer was that it exists in a category I have soft spot for: the tiny, barely-noticed Steam release that nobody writes about, built by a solo or micro team with a clear visual mood and a single unpretentious idea. The game drops you onto a colorful alien world, ruins of an extinct civilization scattered around you, and asks one simple question - can you reach the ancient temple at the end? That is the whole contract, and honestly, for what it is, the contract is honored. The core loop is classic 2D side-scrolling: you move, you jump, you fight enemies, you dodge traps. The hand-drawn, cartoon-adjacent art style gives the world a gentle warmth that sits somewhere between a children's illustrated novel and a Sunday-afternoon Flash game from the early 2010s. The color palette leans colorful and fantasy-alien rather than gritty sci-fi, which suits the casual pace. Community tags like "Atmospheric" and "Colorful" are not wrong - the world has a pleasant, unhurried quality to it. The soundtrack, while not something I can call complex, carries that same mood: soft, unobtrusive, functional. For a game at this price tier, the soundscape does its job without embarrassing itself. Where honesty demands a pause: Alien Planet Explorer is extremely short and extremely simple. There are only 6 Steam achievements, which tells you something about the breadth of content. Enemy encounters amount to "approach and deal with," and the trap-dodging never escalates into anything demanding. There is no build variety, no branching path, no loot system with weight behind it. The hidden-object and puzzle tags in the Steam community suggest some light discovery elements, but do not expect anything that will stump you for long. The review pool is tiny - ten user reviews at 80% positive - which means the signal is real but thin. The people who liked it seem to like it for what it is: a gentle, undemanding trip through pretty alien scenery. Who is this for? Honestly, it is for the player who wants something low-stakes and visually cheerful for an hour or two - maybe a younger player just getting into platformers, or someone who collects small indie curiosities the way others collect stamps. It is not for anyone chasing challenge, systemic depth, or a story with teeth. As a narrative experience, it is closer to a mood piece than a crafted arc. I respect small games that know their lane, and this one mostly does. The craft is modest but not careless, and the alien-ruins setting has a quiet melancholy that I found more affecting than I expected from something so brief. Kai, Scout Team

Alien Planet Explorer
AdventureIndie

Alien Planet Explorer

May 11, 2021Seiren-publishing
GamerScout Says

A hand-drawn 2D platformer so short and quiet it almost whispers - worth a glance if you want a no-pressure alien ruins crawl, skip it if you need depth.

PC
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Screenshots & Media

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About Alien Planet Explorer

My first impression of Alien Planet Explorer was that it exists in a category I have soft spot for: the tiny, barely-noticed Steam release that nobody writes about, built by a solo or micro team with a clear visual mood and a single unpretentious idea. The game drops you onto a colorful alien world, ruins of an extinct civilization scattered around you, and asks one simple question - can you reach the ancient temple at the end? That is the whole contract, and honestly, for what it is, the contract is honored. The core loop is classic 2D side-scrolling: you move, you jump, you fight enemies, you dodge traps. The hand-drawn, cartoon-adjacent art style gives the world a gentle warmth that sits somewhere between a children's illustrated novel and a Sunday-afternoon Flash game from the early 2010s. The color palette leans colorful and fantasy-alien rather than gritty sci-fi, which suits the casual pace. Community tags like "Atmospheric" and "Colorful" are not wrong - the world has a pleasant, unhurried quality to it. The soundtrack, while not something I can call complex, carries that same mood: soft, unobtrusive, functional. For a game at this price tier, the soundscape does its job without embarrassing itself. Where honesty demands a pause: Alien Planet Explorer is extremely short and extremely simple. There are only 6 Steam achievements, which tells you something about the breadth of content. Enemy encounters amount to "approach and deal with," and the trap-dodging never escalates into anything demanding. There is no build variety, no branching path, no loot system with weight behind it. The hidden-object and puzzle tags in the Steam community suggest some light discovery elements, but do not expect anything that will stump you for long. The review pool is tiny - ten user reviews at 80% positive - which means the signal is real but thin. The people who liked it seem to like it for what it is: a gentle, undemanding trip through pretty alien scenery. Who is this for? Honestly, it is for the player who wants something low-stakes and visually cheerful for an hour or two - maybe a younger player just getting into platformers, or someone who collects small indie curiosities the way others collect stamps. It is not for anyone chasing challenge, systemic depth, or a story with teeth. As a narrative experience, it is closer to a mood piece than a crafted arc. I respect small games that know their lane, and this one mostly does. The craft is modest but not careless, and the alien-ruins setting has a quiet melancholy that I found more affecting than I expected from something so brief. Kai, Scout Team

Tags

singleplayerachievementstier:sub-5Hand-drawn ArtCasual PlatformerAncient RuinsShort-formTrap DodgingMicro-indie

System Requirements

Minimum

OS
Windows 7/8.1/10
Memory
1024 MB RAM
Storage
650 MB available space
Graphics
GTX 1030
Processor
2.0 GHz Dual Core

Recommended

OS
WINDOWS 10
Memory
2048 MB RAM
Storage
650 MB available space
Graphics
GTX 1050
Processor
2.3 GHz Dual Core

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Game Info

Developer
Seiren-publishing
Publisher
Seiren-publishing
Release Date
May 11, 2021

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What platforms is Alien Planet Explorer available on?

Alien Planet Explorer is available on PC.

When was Alien Planet Explorer released?

Alien Planet Explorer was released on 11 May 2021.

Who developed Alien Planet Explorer?

Alien Planet Explorer was developed by Seiren-publishing.