Commodore PET:

• Mode2

• Transactor
  

• hunter a CBM8xxx open source tool from me. It helps to explore the CRTC.

C128

• Come to Deadline
• Memsalve

Amiga

• Chipo Django
• Chipo Django2

Vectrex

• DEADLINE2019 DEADLINE2019 intro

J2ME

• Debut
• Hypatronic
• Joschua is Born
• No.4 in 4k
• Sheep Invasion

Android

• Para’n’Droid an old Android demo. Some parts were coded by me.