Steam
Island Master
Also known as Island Master, im, island master
Build, manage, and thrive in Island Master! Procedural islands, resource control, citizen happiness. Become the ultimate Island Master in this top-down city builder.
Last update
18 May 2026
Players now
0
Latest update
Update history
Browse past updates and patch notes for this game.
20 updates
January 2025
- Update 20Added: Sandbox mode Peaceful and hardcore difficulties Photo mode Loading screen tips Rotation snapping Material offset info is changed during world gen and stored in save files. This leads to more varied color patterns…
December 2024
- Update 19Added: Injured units now leave blood puddles on the ground Pending buildings now indicate if they can be placed or not Units make sounds when hurt Buildings make sounds when damaged Steam profile picture is now displaye…
November 2024
- Update 18Added: New UI animations New building animations New enemy and guard animations Bug Fixes: Replaced some old textures Fixed a bug where the text alert made by parks for consumed water would appear below the island
October 2024
- Update 17Added: Hurricanes Earthquakes Lightning An alert for new players New natural disaster commands Bug Fixes: Your population count will no longer be one lower than it should be upon loading a save Lighting tweaks
- Update 16Added: Mansions Nice houses Graveyards Cathedrals Parks Markets More events Efficiency info is now in the info panel New command that spawns guards New command that prints the current efficiency to the event log New sky…
September 2024
- Update 15Bug Fixes: The town hall will no longer say it doesn't have enough workers if it was generated on top of a rock or tree UI tweaks Increased the number of forts and camps you can have by 1 Minor AI improvements including…
- Update 14Added: Resources slowly regenerate over time New guard camps Tents Put a limit on how many forts can be on an island at any given time New deforest and reforest command Bug Fixes: Adjusted spawn rates for battle buildin…
- Update 13Added: Added a new xp system Add a new fort building Added guard units that will fight to protect the city Added a raid beacon that can be used to force a mega raid to happen Bug Fixes: Slight buff to faith buildings AI…
- Update 12Added: The UI will now point enemies out for you. Added more achievements. You can now click on enemies. Doing so will deal a small amount of damage. A new storage building was added as well as limits on how many of eac…
August 2024
- Added: You can now cancel building by pressing F. Building placement controls pop up on screen to help you when you have a pending building selected. Added a build multiple mode for placing several of the same type of b…Store
June 2024
- Update 10Added: Enemies can now build bridges to cross rivers. They will not do this if your difficulty is set to easy. Added a viewable event log. The game will now add enemy health and position data to the save game data. The…
Gallery
In-game media
Achievements
Community progression
Top picks from 35 Steam achievements, sorted by player unlock rates.
- An Island Of My OwnStart A New Game89.4%
- TimberHave 100 Wood78.9%
- DrowningHave 100 Water57.8%
- Hungry For MoreHave 100 Food54.3%
- Rock BottomHave 100 Stone50.8%
- Well ReadRead The In Game Guide49.1%