PCGame

Inertia

First-person platforming with free-running movement across increasingly difficult obstacle courses

Loneminded · Released Dec 1, 2017

ActionCasualIndie

Reviews
Very Positive
83% of 818
Recent reviews
Not enough recent
Players
0
daily peak, Oct 29, 2026
Steam Deck
Untested
Last update on Steam
8 years ago
Aug 25, 2018
Minimum PC
GTX 460
2 GB RAM · 2 GB disk
Full requirements

What is Inertia?

You sprint and jump through at least 48 abstract, minimalist levels in this single-player, first-person platformer. Each level has a global leaderboard.

For you if...

  • +you enjoy replaying courses to improve your completion times
  • +you want to build and share your own levels

Not for you if...

  • −you prefer slower games that require little precision
  • −you want multiplayer competition rather than solo runs

What players say

83% of 818 reviews are positive

Players praise the depth of the movement mechanics and the techniques available to master. Complaints center on clunky movement and inconsistent wallrunning, with recent reviewers continuing to criticize the physics.

Screenshots and trailer

Inertia screenshot 1

Inertia system requirements

Minimum: GTX 460, 2 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Inertia?

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Minimum

OS
Windows 7 or newer (64 bit)
Processor
2.2 GHz Dual Core CPU
Graphics
NVIDIA GTX 460 / ATI Radeon HD 6850 or better (1GB VRAM)
Memory
2 GB RAM
Storage
2 GB available space
DirectX
Version 11
Notes
Targeting 60 frames per second at 1920x1080 with Low to Medium graphics settings.

Recommended

OS
Windows 7 or newer (64 bit)
Processor
2.8 GHz Quad Core CPU
Graphics
NVIDIA GTX 660 / Radeon HD 7870 or better (2GB VRAM)
Memory
4 GB RAM
Storage
2 GB available space
DirectX
Version 11
Notes
Targeting 60 frames per second at 1920x1080 with Ultra graphics settings.

Does Inertia have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does Inertia run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
24
Steam features
Workshop, Cloud saves, Family Sharing
Languages
Full audio: English.

Does Inertia use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam

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