1-DC (AppID: 4105760)

Type: game Genre: Simulation Developer: 89o Publisher: 89o Release Date: Oct 2025
1-DC game header image

1-DC - Steam Analytics & Details

1-DC has 0 current players.

Total Players
0
Genre
Simulation
Developer
89o

Media Gallery

1-DC game capsule image

Screenshots

1-DC screenshot 1
1-DC screenshot 2
1-DC screenshot 3
1-DC screenshot 4
1-DC screenshot 5
1-DC screenshot 6
1-DC screenshot 7

Videos

Release Trailer video thumbnail for 1-DC
Release Trailer
1.11 Update Trailer video thumbnail for 1-DC
1.11 Update Trailer

Game Insights

Value Score

Fair Value — 50th percentile.

Price-to-player ratio ranks in the 50th percentile.

Market pricing tier

System Requirements

Platform Support
Windows Linux
Windows Requirements
Minimum:
Minimum:
  • Requires a 64-bit processor and operating system
  • OS *: Windows 8 64-bit
  • Processor: AMD A4-1250 APU or Intel Pentium 957
  • Memory: 4 GB RAM
  • Graphics: AMD Radeon HD 8210 Graphics or Intel HD Graphics
  • DirectX: Version 11
  • Storage: 100 MB available space
Recommended:
Recommended:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10 64-bit
  • Processor: Intel Core i7 720QM or AMD Phenom 9550
  • Memory: 6 GB RAM
  • Graphics: ATI Radeon HD 4830 or Intel HD 520
  • DirectX: Version 12
  • Storage: 150 MB available space
Linux Requirements
Minimum:
Minimum:
  • OS: Ubuntu 22 LTS 64-bit
  • Processor: AMD A4-1250 APU or Intel Pentium 957
  • Memory: 4 GB RAM
  • Graphics: AMD Radeon HD 8210 Graphics or Intel HD Graphics
  • Storage: 100 MB available space
Recommended:
Recommended:
  • OS: Ubuntu 24 LTS 64-bit
  • Processor: Intel Core i7 720QM or AMD Phenom 9550
  • Memory: 6 GB RAM
  • Graphics: ATI Radeon HD 4830 or Intel HD 520
  • Storage: 150 MB available space
Pricing
Paid Game
CDN$ 6.49 (CAD)

Additional Information

Categories
Single-player Steam Achievements Color Alternatives Adjustable Difficulty Mouse Only Option Playable without Timed Input Save Anytime Touch Only Option Steam Cloud Includes level editor Family Sharing
Supported Languages
English*, Polish
*languages with full audio support

Current Pricing

💰
CDN$ 6.49
Regular Price

Additional Information

🏆 Achievements
12
total achievements
Featured:
WHY IS THIS AN OPTION?
SHUT UP
🇧🇷 DEJUS Rating
12
Brazilian rating
🇩🇪 Steam Germany
16
German classification
🆘 Support
⚠️ Content Warning
In the optional voicelogs, there are references to domestic violence, torture and suicide, and textual descriptions of gruesome violence.
🎁 Purchase Options
1
package options

Developer Analytics

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About This Game

An open-ended programming puzzle game with a minimalist, abstract, Assembly-like programming language.

Detailed Description

TO BE CLEAR: YOU NEED TO BE SOMEWHAT FAMILIAR WITH HOW PROGRAMMING WORKS IN ORDER TO ENJOY THIS GAME.

1-DC is an open-ended programming puzzle game (a "zach-like"), featuring a fictional low-level programming language. There are only three base commands; the rest depends on the commands' parameters (somewhat like SIC-1). This challenges the player to think in abstract and minimal terms.

How can you calculate a sine wave with only two variables? That's up to you to figure out.

Features:

  • 32 base levels;

  • 16 bonus levels, featuring negative numbers and a third variable slot;

  • A commands par in each level that you can optimize for;

  • 12 achievements, ranging from tedious to confusing;

  • A simple level editor, with more variable slots and a greater range of values

  • Voicelogs left by your boss, to inform you about his search for your missing wife.

Frequently Asked Questions

How many players are currently playing 1-DC?
0 players are currently in-game on Steam.
Is 1-DC free to play?
Yes, 1-DC is free to play on Steam.
What genre is 1-DC?
1-DC is a Simulation game.
Who developed 1-DC?
1-DC was developed by 89o and published by 89o.
What platforms does 1-DC support?
Available on Steam for Windows, Linux.