StarCraft II Editor
news.blizzard.com
What it is
StarCraft II Editor is a free tool for creating custom maps and mods for StarCraft II on Windows and macOS. It supports player-made tower defense maps, MOBAs, campaigns and competitive ladder maps. Custom campaigns can load one map after another and can be played through the StarCraft II Arcade. The editor includes Trigger and Data Editors for changing game assets and creating visual effects. In the Data Editor's Easy Mode, collections are grouped and selected fields appear in a customizable table. Galaxy Editor terrain tools support up to 15 cliff layers and shallow- and deep-water pathing. The Trigger Editor provides a GUI for working with data table instances. Mod packaging and script editing are supported, with formats including .SC2Map, .SC2Layout, Galaxy script and XML data. Blizzard's maps and mods guidance covers publishing creations on Battle.net. A Verify Bank trigger function checks whether a bank's signature is intact. The default server storage space for Arcade map creators is 300 MB.
Spec sheet
- Purpose
- The editor lets players create custom maps and mods for StarCraft II.Read 4 Oct 2026 · news.blizzard.com
- Intended users
- Blizzard describes the editor as a tool for aspiring map designers and experienced mod makers.Read 4 Oct 2026 · news.blizzard.com
- Security
- The editor includes a Verify Bank trigger function to check whether a bank's signature is intact.Read 4 Oct 2026 · news.blizzard.com
- Campaigns
- Custom campaigns can support map-to-map loading and can be played through the StarCraft II Arcade.Read 4 Oct 2026 · news.blizzard.com
- Data editing
- The Data Editor's Easy Mode groups data collections and presents selected fields in a customizable table view.Read 4 Oct 2026 · news.blizzard.com
- Editor modules
- The editor includes Trigger and Data Editors for manipulating game assets and creating visual effects.Read 4 Oct 2026 · news.blizzard.com
- Mac support
- A patch note states that Test Document works properly in the Mac StarCraft II Editor.Read 4 Oct 2026 · news.blizzard.com
- Map types
- The editor supports player-created tower defense maps, MOBAs, campaigns, and competitive ladder maps.Read 4 Oct 2026 · news.blizzard.com
- Publishing
- Blizzard's maps and mods guidance describes how to publish created content on Battle.net.Read 4 Oct 2026 · news.blizzard.com
- Storage limit
- A patch note states that the default server storage space for Arcade map creators was increased to 300 MB.Read 4 Oct 2026 · news.blizzard.com
- Terrain tools
- The Galaxy Editor supports up to 15 cliff layers and includes terrain editing for shallow and deep water pathing.Read 4 Oct 2026 · news.blizzard.com
- Triggers
- The Trigger Editor includes a GUI for working with data table instances.Read 4 Oct 2026 · news.blizzard.com
Plans and prices
StarCraft II Editor Free Editor for creating maps and mods for StarCraft II Read 4 Oct 2026 · news.blizzard.com
Strong points and limits
Strong points
- Free on Windows and macOS
- Supports campaigns and competitive ladder maps
- Terrain tools include up to 15 cliff layers
- Supports Galaxy script and XML data
- Created content can be published on Battle.net
Limits
- Designed for StarCraft II maps and mods
- Default Arcade creator storage is 300 MB
Who it suits
The editor is for aspiring map designers and experienced mod makers creating content for StarCraft II. Its tools cover both terrain and game-data or trigger work.
Verdict
StarCraft II Editor offers a broad set of map, terrain, trigger and data tools at no cost. Its scope is specifically custom content for StarCraft II.
Where Specifiction places it
- PC Games#4 of 977.3
- Game Modding Tools#18 of 257.3
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