Martine v0.30.0 is an utility written by the Impact group :
- converting JPG and PNG images to Overscan screen or window for Amstrad CPC (and Plus series)
- new tile map mode, which allow to analyze an image of a level game, and produce .imp and .til readable by tile tool from Impact
The last available version is v0.30 which was released the 14th September 2021. It is available for Windows, MacOS, ARM64 and linux.