I've made a heightmap generator to be able to create more fun (difficult) maps than in-game map generator does.The archive is too large to upload to Downloads section and i cosider it a beta version atm
Please read the readme.txt from the archive for usage instructions.
Tell me what you think about it and if you encounter any bugs.
- not in readme.txt: hold right mouse button down to rotate the map and scoll to zoom in/out
Screenshots: