Robo Instructus

Programming puzzles where you write code to guide a robot

Big AB Games · Released Jul 16, 2019

Reviews: Very Positive; 80% of 69
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 29, 2026
Steam Deck: Untested
Last update on Steam: 1 month ago; Sep 5, 2026
Minimum PC: OpenGL 3.3 compatible; Full requirements

What is Robo Instructus?

You play a Salvage Engineer sent to an isolated, frozen world in this single-player, 2D puzzle game. You write instructions in a programming language to move a robot through puzzles, unlocking new functions as you progress.

For you if...

+you enjoy algorithmic problem-solving and refining your code
+you like finding different solutions to the same puzzle

Not for you if...

−you prefer direct movement controls over writing instructions
−you want puzzles that stay simple throughout

What players say

80% of 69 reviews are positive

Players praise the freedom to define reusable functions, along with the graphics and music. The most common complaints concern steep difficulty jumps and explanations that do not adequately prepare players for later puzzles.

Screenshots and trailer

Robo Instructus system requirements

Minimum: OpenGL 3.3 compatible.

As published by the developer.

Can my PC run Robo Instructus?

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Minimum

OS: Windows 10
Processor: x86-64 2.0GHz
Graphics: OpenGL 3.3 compatible graphics

Does Robo Instructus have co-op or multiplayer?

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

Single-player

Does Robo Instructus 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, macOS, Linux
Achievements: 10
Steam features: Cloud saves, Family Sharing
Languages: Full audio: English, German, Polish, Russian, Simplified Chinese, Spanish - Spain. Text only: French, Italian, Dutch, Portuguese - Portugal, Traditional Chinese, Greek, Swedish, Portuguese - Brazil.

Does Robo Instructus 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 28, 2026. How to filter AI games on Steam