Sisyphus Paradox game cover

Sisyphus Paradox CD Key

Sisyphus Paradox is a side-scrolling shoot 'em up with roguelike elements, featuring procedurally generated star maps, persistent bonuses, and unique ship builds. Navigate hand-drawn battlefields, battle alien factions, and face escalating challenges as you strive to return home across infinite universes.
Looking for the best price for Sisyphus Paradox? Compare offers from 2 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 2.97$ at Steam.

Current Lowest Price

2.97$
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Release Date

11 Feb, 2026

Publisher/Developer

Unruly Mob

Reviews

Steam: 86.36% positive (19/22)
Metacritic: -

System Requirements

Minimum:
  • Requires a 64-bit processor and operating system
  • OS *: Windows 7+
  • Processor: 64bit 4-Core CPU 2GHz
  • Memory: 4 GB RAM
  • Graphics: Intel HD Graphics or better
  • DirectX: Version 11
  • Storage: 600 MB available space

Sisyphus Paradox Steam Price History Chart

Current Steam price: 2.97$
Lowest Steam price ever: 2.97$ — 2026-10-19 — Current low
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Sisyphus Paradox description

Sisyphus Paradox

Sisyphus Paradox is a captivating blend of traditional side-scrolling shoot 'em up gameplay enriched with robust roguelike mechanics. Players embark on an interstellar journey as an ordinary person lost across the galaxy, guided solely by a mysterious voice in their head. Navigate through beautifully hand-drawn battlefields filled with strange alien creatures that relentlessly pursue you.

The game features:

  • 2 Playable Ships: Each ship boasts unique mechanics that extend beyond mere statistics.
  • 56 Unique Items: Equip a variety of weapons, passive abilities, and active-use specials that can be upgraded with significant changes as they level up.
  • 10 Timestreams: Challenge yourself with increasingly difficult levels that reveal more options as you improve.
  • Dynamic Antagonists: Face three distinct factions, each with unique strengths, weaknesses, bosses, and minibosses.
  • Infinite Universes: Each playthrough offers a new procedurally generated star map to explore, filled with random encounters.

Prepare for a Sisyphean task; every defeat leads to another journey, armed with new bonuses and challenges to encounter as you strive towards your goal of returning home.