The Bitmap Brothers is a UK developer founded in 1986, and creator of memorable series such as Speedball, Z, and The Chaos Engine. They remain active today, however focus has shifted to releasing new versions of their old games for modern mobile devices.
Official The Bitmap Brothers website
The Bitmap Brothers's Mobygames page
The Bitmap Brothers's Wikipedia page
Games developed and/or published by The Bitmap Brothers
Z (1996)
Magic Pockets (1992)
Gods (1991)