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Steam News3 May 20261mo ago

Sublight Demo 0.17.0

Sublight Demo Patch Notes – Sublight Demo 0.17.0 Major Update 1 – Meta Progression & Systems Overhaul This patch should be available shortly (if not already), a game restart and steam update will be required.

Full notes

Full Sublight update

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What changed

0 fixes6 additions4 changes0 removals
  • Gameplay
  • Events
  • Maps
  • UI and audio
  • Compatibility
  • Performance
addedMajor Update: Meta Progression & OverhaulNew Armoury System – Unlock weapons, tools, and permanent upgrades using meta currency earned in runs. Some early content is now progression-gated to ease onboarding.
addedMajor Update: Meta Progression & OverhaulNew level – A ending act for the rebel faction has been added.
addedMajor Update: Meta Progression & OverhaulMore Bosses – From feedback, 1 additional boss encounter will be required to complete a level, increasing the standard run time to 15 mins, but this brings with it new Endless bosses & some more engaging fights.
addedMajor Update: Meta Progression & OverhaulNew Boss Mechanics – Boss fights now feature expanded behaviors and more challenge.
addedMajor Update: Meta Progression & OverhaulEnemy Updates – Some common foes are now sporting some new weapons to shake up the battlefield.
changedMajor Update: Meta Progression & OverhaulUI / Controls

Sublight Demo Patch Notes – Sublight Demo 0.17.0

Major Update 1 – Meta Progression & Systems Overhaul This patch should be available shortly (if not already), a game restart and steam update will be required.

Leaderboards will be reset as a result of this major update.

Major Update: Meta Progression & Overhaul

  • New Armoury System – Unlock weapons, tools, and permanent upgrades using meta currency earned in runs. Some early content is now progression-gated to ease onboarding.

  • New level – A ending act for the rebel faction has been added.

  • More Bosses – From feedback, 1 additional boss encounter will be required to complete a level, increasing the standard run time to 15 mins, but this brings with it new Endless bosses & some more engaging fights.

  • New Boss Mechanics – Boss fights now feature expanded behaviors and more challenge.

  • Enemy Updates – Some common foes are now sporting some new weapons to shake up the battlefield.

  • Boss Loot Weapons – Defeat bosses to unlock powerful, unique weapons.

UI / Controls

  • Complete UI overhaul

    • A new look n' feel has been applied consistently across the game.

    • The game screen layout has also been changed to better show off your equipped weapons in loot interfaces.

  • Additional controller support added.

    • A keybinds prompt has been added to the bottom of the screen while the game is paused. this is for both Keyboard & controller.

    • Its not at a stage of "full controller support" yet, but we will continue to work to this point. but most menu/gameplay flows are now fully supported. Some elements like options/submenus are still in progress.

Performance

  • General Performance improvements to enemy path finding and large swarms

Notes

This update introduces foundational systems for long-term progression and build variety. More content and expansions to the Armoury system are planned in future updates.

Thanks again for all the continued support and feedback.

Source

Steam News / 3 May 2026

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