High Entropy: Challenges

First-person action adventure with computer puzzles, stealth, and combat

Álvaro García (binarynonsense) · Released Sep 1, 2020

Reviews: Overwhelmingly Positive; 96% of 1,270
Recent reviews: Not enough recent
Players: 1; daily peak, Nov 7, 2026
Steam Deck: Untested
Last update on Steam: 1 year ago; Oct 9, 2025
Minimum PC: Vega 8; 8 GB RAM · 4 GB disk; Full requirements

What is High Entropy: Challenges?

A free, single-player first-person action-adventure built around 15 challenge levels. You navigate locked doors and vents, use computers through menus or typed commands, and fight or avoid enemies.

For you if...

+you like working through first-person puzzles and obstacles
+you enjoy choosing between stealth and direct combat
+you enjoy pursuing optional objectives and full completion

Not for you if...

−you want an open-ended sandbox instead of directed levels
−you want a story-led campaign instead of separate challenges

What players say

96% of 1,270 reviews are positive

Players praise the computer terminals, puzzles, and movement. Some complain about repetitive levels, slow stealth sections, and hard-to-find collectibles.

How many players finish High Entropy: Challenges?

7.2% of Steam players have unlocked «Unforeseen Consequences», the achievement for finishing the main story.

Share of everyone who owns the game on Steam, including those who barely played it. Updated weekly.

Screenshots and trailer

High Entropy: Challenges system requirements

Minimum: Vega 8, 8 GB RAM, 4 GB of disk space.

As published by the developer.

Can my PC run High Entropy: Challenges?

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Minimum

OS: Windows 10
Processor: Ryzen 5 3500U
Graphics: Radeon Vega 8
Memory: 8 GB RAM
Storage: 4 GB available space
Notes: Previous versions of Windows and less powerful hardware may work but haven't been tested.

Does High Entropy: Challenges have co-op or multiplayer?

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

Single-player

Does High Entropy: Challenges run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 46
Steam features: Family Sharing
Languages: Text only: English, Spanish - Spain.

Does High Entropy: Challenges 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 25, 2026. How to filter AI games on Steam