404Sight

A parkour runner where pinging reveals hidden fast and slow lanes

Retro Yeti Games · Released Apr 16, 2015

Reviews: Very Positive; 85% of 2,038
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 31, 2026
Steam Deck: Untested
Last update on Steam: 11 years ago; May 4, 2015
Minimum PC: GTX 470; 4 GB RAM · 2 GB disk; Full requirements

What is 404Sight?

This free, single-player parkour runner is played in first or third person. You race through hazardous 3D levels in a net neutrality scenario where internet service providers place obstacles to slow you down.

For you if...

+you like replaying levels to improve your finishing times
+you want a brief game rather than a long campaign

Not for you if...

−you prefer relaxed exploration without pressure to move quickly

What players say

85% of 2,038 reviews are positive

Players praise the visuals and soundtrack, and recent positive reviews note the easy achievements. A recent negative review criticizes the level design, physics, and midair controls.

Screenshots and trailer

404Sight system requirements

Minimum: GTX 470, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run 404Sight?

Tell us your graphics card once and every game page will answer this for you.

Set up my PC →

Minimum

OS: Windows 7/8
Processor: Intel Core 2 Quad CPU Q6600
Graphics: Nvidia GTX 470
Memory: 4 GB RAM
Storage: 2 GB available space

Does 404Sight have co-op or multiplayer?

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

Single-player

Does 404Sight 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: 19
Steam features: Family Sharing
Languages: Full audio: English.

Does 404Sight 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