Here’s some old software I wrote and release for RISC OS back in 2000.
All software requires RISC OS3+ and 1Mb+ RAM. They have NOT been tested since 2000 (so compatibility with StrongARM, RaspberryPi machines etc is uncertain). They will not run (except under RISC OS emulation) on Windows, Linux, Mac machines etc.
A very simple non-desktop maze game set in a three dimensional (3D) environment where your objective is to simply find the treasure and the escape from the maze.
A shareware program (registration fee of 3UKP) allowing you play play back GSM sound files (as used by several internet voice mail systems). Comes complete with two sample GSM files.
This is a very simple program with no purpose whatsoever. All it does is display a (strange) piano keyboard with an orang three dimensional hand floating in front of it. The hand is controlled by the mouse and depression of the mouse buttons depresses the fingers of the hand and plays any appropriate notes.