1 - "enemies" proximity - fix bugs
2 - "enemies" sprites should always be moving on title (how to fix that?) (fix soon)
3 - fix palette issue affecting screen 1 (tms9918 mode 0)
4 - sound - i have no idea how and what to add there
5 - colecovision: bug on joystick
6 - start Memotech-MTX and Sord-M5 versions

