Eidersoft were a company based in Ockenden, Essex run by Ken Browning, and released quite a lot of games for the Sinclair QL in the mid 1980s and were also notable for being the first company to offer a desktop for launching QL programs (ICE).
The programs they published are:
Archiver (Invoicing, mailing, stock control and appointments programs to run within Psion
Archive)
ArtICE (An icon controlled drawing package for use with
ICE)
-
-
CHOice - (multitasking software for use with
ICE)
Citadel (Fly around multi-screen cities to collect symbols to reunite East and West)
-
-
ICE (An icon controlled front end for the QL, available with or without Mouse)
ICE Toolkit (A toolkit to enable your own programs to communicate with the ICE pointer environment)
ICICLE (A utility to allow you to add new icons for your own programs to
ICE)
Karate (A good arcade implementation of the classic fighting game)
Mouseart (An icon controlled drawing package for use with
ICE and the mouse)
-
QDUMPS (Machine code screen dump)
QLART (A drawing program and character designer)
QSPELL (A spelling checker for Quill)
-
Zapper (A space invaders type shoot em up)
Unfortunately, although we have now traced the copyright holders for Eidersoft software, after some initial emails, they stopped responding which is a real shame.