InnerSpace
Developed by PolyKnight Games · Published by Aspyr
At a glance
Overview
An adventure, indie game by PolyKnight Games, published by Aspyr — single-player.
Steam’s own one-line description: “Soar through virgin skies and dive into lost oceans as you hunt for the ancient gods of the Inverse, a forsaken realm of inside-out planets. Created by a small team of seven developers and originally funded on Kickstarter, InnerSpace is a bright, colorful exploration flying game with no horizons.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for InnerSpace.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | Yes |
| Partial controller support | No |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7 or Windows 10
- Processor: AMD A8-7600 (3.1 Ghz) OR Intel Core i3 4170 (3.7 Ghz)
- Memory: 8 GB RAM
- Graphics: Nvidia GPU GeForce GTX 650 / AMD GPU Radeon HD 6850 / Intel Iris Pro 5200
- DirectX: Version 9.0
- Storage: 5 GB available space
- Additional Notes: 1 GB VRAM
Recommended
- Requires a 64-bit processor and operating system
Supported languages (9)
InnerSpace FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is InnerSpace?
Steam classifies InnerSpace as a Adventure, Indie game, developed by PolyKnight Games. Soar through virgin skies and dive into lost oceans as you hunt for the ancient gods of the Inverse, a forsaken realm of inside-out planets. Created by a small team of seven developers and originally funded on Kickstarter, InnerSpace is a bright, colorful exploration flying game with no horizons.
How much does InnerSpace cost?
As of June 2026, Steam lists InnerSpace at $1.99. Prices and regional pricing change — check the Steam page for the current figure.
Is InnerSpace single-player or multiplayer?
Steam lists these modes for InnerSpace: Single-player. It lists a single-player mode.
Is InnerSpace on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists InnerSpace for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is InnerSpace out yet?
Yes — Steam lists a release date of Jan 16, 2018.
What platforms is InnerSpace on?
InnerSpace is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is InnerSpace single-player or multiplayer?
Steam lists these modes: Single-player.
How much does InnerSpace cost?
Steam lists it at $1.99.
Does InnerSpace have achievements?
Yes — Steam lists 14 achievements for InnerSpace.
What is InnerSpace's Metacritic score?
InnerSpace has a Metacritic score of 65/100, per the Steam store listing.
Who made InnerSpace?
InnerSpace is developed by PolyKnight Games and published by Aspyr.
Where to get InnerSpace
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Aspyr.