Steam News11 February 20264mo ago

Sisyphus Paradox 1.0 is out now!

After a long development cycle, we’re proud to announce the full release of Sisyphus Paradox 1.0!

In this update3

Full notes

Full Sisyphus Paradox update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes2 additions1 change0 removals

Gameplay
Events

addedBesides a series of quality of life upgrades, the game launch introduces two major new systems that deepen strategy, expand build diversity, and add a different twist to each new run.

changedIntroducing Weapon ErasWeapons are now categorized into four distinct eras: Fusion, Holo, Stellar, and Quantum. Artifacts and events can greatly impact the behavior of all equipped weapons from a specific era, opening up wildly different build paths. Lean fully into a single Era, or experiment with unexpected combinations. No two runs are the same!

addedLaunch DiscountJump in, experiment with new builds, and see how far you can push the paradox.

Sisyphus Paradox changes

addedBesides a series of quality of life upgrades, the game launch introduces two major new systems that deepen strategy, expand build diversity, and add a different twist to each new run.

changedWeapons are now categorized into four distinct eras: Fusion, Holo, Stellar, and Quantum. Artifacts and events can greatly impact the behavior of all equipped weapons from a specific era, opening up wildly different build paths. Lean fully into a single Era, or experiment with unexpected combinations. No two runs are the same!

addedJump in, experiment with new builds, and see how far you can push the paradox.

After a long development cycle, we’re proud to announce the full release of Sisyphus Paradox 1.0!

Besides a series of quality of life upgrades, the game launch introduces two major new systems that deepen strategy, expand build diversity, and add a different twist to each new run.

Artifacts have Dropped

Artifacts are powerful objects that can dramatically reshape your run. They can enhance ship weapons and survivability, generate income, and even affect the world around you. Common Artifacts can drop from Minibosses, while eliminating an Act Boss will guarantee you a Rare Artifact with powerful, build-defining effects. For a list of all available artifacts, hop over to the in-game Armory.

Introducing Weapon Eras

Weapons are now categorized into four distinct eras: Fusion, Holo, Stellar, and Quantum. Artifacts and events can greatly impact the behavior of all equipped weapons from a specific era, opening up wildly different build paths. Lean fully into a single Era, or experiment with unexpected combinations. No two runs are the same!

Launch Discount

Sisyphus Paradox is finally a complete game! To celebrate its release, we are offering a 35% discount for a week!

Jump in, experiment with new builds, and see how far you can push the paradox.

See you in the stars.

Source

Steam News / 11 February 2026

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