Patch notes
v1.01Version 1.01
Changes: New technologies New buildings New achievements New Cosmic Wonder Minor tweaks
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Idle Commonwealth
Also known as Idle Commonwealth, ic, idle commonwealth
Idle Commonwealth is an idle game that pays homage to the best of the idle genre. Start small, grow your commonwealth, maintain morale, establish governance, invent technologies, trade and conquer your neighbors.
Last update
17 Jun 2026
Latest update
Update history
Browse past updates and patch notes for this game.
20 updates
May 2025
- Changes: New alien species added - New reset option - New resource: Antimatter - New Ascend upgrades - New technologies - New buildings - New achievements - New Cosmic Wonder - Minor tweaksPatch notes
- Changes: Military rework: Soldier losses when defending greatly reduced, when attacking a much weaker civilization, your military will deal significantly more damage and may even conquer small civilizations in a single…Patch notes
April 2025
- Changes: New technologies - New buildings - New Power tab, simplifying energy management - Minor tweaksPatch notes
- Changes: New resource added - New technologies - New buildings - New achievements - Attacks from hostile nations are less frequent - New Cosmic Wonder - New Ascension upgrade - Minor tweaksPatch notes
- Changes: Copper and uranium technologies no longer require the player to start trading with the newly discovered civilization in order to appear - New ancient tablets mechanic (if the player has completed their first re…Patch notes
- Changes: Food production penalty on cold days reduced to -40% - Blessing now doubles gene production - New technologies - New buildings - New World Wonder - Minor tweaksPatch notes
- Changes: Genetics mechanic added - New resource - New technologies - New buildings - New achievements - Minor tweaksPatch notes
March 2025
- Changes: Fixed the blessing/ascension bug - Minor tweaksPatch notes
- Changes: Project moved to the newest version of Unity - Cold weather will now be shorter - From now on, there is a chance to get 2 citizens instead of just one when population is not full - Nuclear power uranium usage i…Patch notes
- Changes: Players will no longer be attacked by hostile nations when their population is low - Uranium technology costs reduced - New technologies added - New buildings added - New government type available - Minor tweaksPatch notes
- Changes: Fixed the issue that could cause players to lock themselves out of uranium technologies - Railway cost increased - New Ascend upgrade - Music volume slider added - Minor tweaksPatch notes
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