The ArmA3 3D-Editor for terrain creation


Terrain creation

Map Builder is designed with terrain makers in mind. Every feature and update is discussed with renowned terrain creators.

Project managment

Save and load projects. Switch and merge projects as you wish. Autosaving!


Export your creations to Terrain Builder, SQF-Script or directly generate a missionfile (SQM).


Map Builder was created for the community! Feedback is very important for us!

Island created with Map Builder

Pianosa by ItsDonJon

Lost Island Pack by 19thCypeRevenge


Responsive image


MapBuilder is released under ARMA PUBLIC LICENSE SHARE ALIKE (APL-SA)

With this license you are free to adapt (i.e. modify, rework or update) and share (i.e. copy, distribute or transmit) the material under the following conditions:

  • Attribution - You must attribute the material in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the material).
  • Noncommercial - You may not use this material for any commercial purposes.
  • Arma Only - You may not convert or adapt this material to be used in other games than Arma.
  • Share Alike - If you adapt, or build upon this material, you may distribute the resulting material only under the same license.
    • The author's name and credits of this projects must stay in all adapted works (for example in scripts and readme-files).


MapBuilder was designed and scripted by NeoArmageddon but without the help of these guys MapBuilder wouldn't be possible:
  • CypeRevenge - Editor upgrade included in MapBuilder
  • Scruffy - Testing and config stuff.
  • Mondkalb - For showing me how to create dialogs and fill listboxes and the precisionfix
  • ItsDonJon - Headerscreenshot
  • Bushlurker, Jakerod, M1lkm8n, NigelS, badbenson, Giallustio and all the guys from the map maker skypegroup for discussions and help.