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Unnamed Space Idle

Sylv, Jdog Corp

Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.

CasualSimulationFree To PlayEarly Access

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About This Game

Unnamed Space Idle is an unfolding, sci-fi idle game that plunges you into a relentless battle against an alien menace that has decimated humanity. Customize your ship with an array of progressively unlocked weapons and defenses, strategically tailored to counter specific enemy types. With a plethora of unfolding systems and abundant options, you'll face crucial choices as you steadily increase you power through progression and prestige.


Discover over 10 distinct systems, each offering unique mechanics that evolve and expand over time.

  • Core - Upgrade your Weapon, Defense and Utility cores with salvage gathered from enemies.

  • Compute - Improve your combat stats over time in traditional Idle Game fashion

  • Synth - Craft and improve modules and recipes to increase your power in various ways.

  • Void Device - Slot in void shards dropped by enemies for different combinations of upgrades.

  • Prestige - Unlock different ships, weapons, defenses and utilities.

  • Reactor - Feed void matter into your reactor to power various system boosts.

  • Research - Harness the research data obtained from different sectors to unlock various upgrades.

  • Warp - Warp to special enemy locations to harvest essence for upgrades in a massive tree.

  • And More...

Choose wisely when equipping your ship with weapons and defenses, selecting power-altering modules, or determining the optimal combination of shards to use. The distinction between optimal and sub-optimal choices can significantly impact your progress. But while there are a lot of decisions to be made, they are all plainly understandable so that the optimum, or at least very near optimum decision making is within your grasp!

Well paced progression combined with the amount of different systems, upgrades and enemies, means something new is frequently just around the corner.

Community Activity

  1. Unnamed Space IdleSteam patch notes

    Version 0.85.1.1

    - Improved challenge button flashing - Added Reintegration tracking to Progress Log (not retroactive) - Shard library not maxed now checks dissonance also - Clarified text on…

  2. Unnamed Space IdleSteam patch notes

    Version 0.85.1.0

    - The Reduced Motion option now turns off the Veil Shift background - Fixed warp upgrade animation playing if nothing bought - Fixed enemy info display on bosses

  3. Unnamed Space IdleSteam patch notes

    Version 0.85.0.6

    Improved the enemy details display in Sector Info Improved some Help text Improved enemy tooltip layout issue Fixed warp reward texts not updating after buying certain upgrades…

  4. Unnamed Space IdleSteam patch notes

    Version 0.85.0.5

    Stat advisor no longer shows outdated stats Improved logic used for hourlybackup save Fixed battle area enemy tooltip layout issue Fixed the discord nickname setup for R3+ Fixed…

  5. Unnamed Space IdleSteam patch notes

    Version 0.85.0.4

    Reinforce and Reintegrate now turn off loadout auto update Fixed base resource values breaking Fixed potential cause of corruption shard going away on reintegration Fixed various…

  6. Unnamed Space IdleSteam patch notes

    Version 0.85.0.3

    Added shortcuts to Backup and Load button in Saves menu (hover to see) Stat Advisor now differentiates Synth and Fixture Prevented stat advisor updating/losing pos when you're…

  7. Unnamed Space IdleSteam patch notes

    Version 0.85.0.2

    (Windows) Changed rendering to hopefully slightly improve stability and lower memory usage Fixed synth small button also opening popup Added synth inventory scroll bar indicator…

  8. Unnamed Space IdleSteam patch notes

    Version 0.85.0.1

    - Improved reactor popup placement - Improved frame rate issue when changing tabs - Defaulted confirmation for buy/use consumables to enabled - Added setting to completely…

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