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Obscure

ASTRA-256 Assembler

77% positive of 22 Steam reviews

View on Steam
Released
2025
Steam Deck
Not tested
Platforms
Steam

Made by brusnik.com.

About the game

Simulator and game with story and challenges for fans of programming and retro technology. Explore a virtual 8‑bit computer with 256 bytes of memory and learn assembly while playing.

Tagged by players

  • Hardware
  • Programming
  • Hacking
  • Experimental
  • Science
  • Tutorial
  • 1980s
  • Logic
  • 1990's
  • Old School
  • Sandbox
  • Retro

What players say

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Mostly Positive

What players say

  • Recommended
    Pretty cool emulator. I hope the devs finish the story mode, lots of potential there!

    4.2 h played when written. 0 found it helpful.

    Read on Steam
  • Not recommended
    The manual doesn't help and the game seems too complicated and under-functional at the same time. Website over-hyped it, and I'm a huge fan of games like turing complete, but the UX on this game is crap.

    49 min played when written. 2 found it helpful.

    Read on Steam
All reviews on Steam