This is a compilation by Beau-Jolly with no theme linking the selection of games.
The Spectrum, Amstrad and Commodore versions all have the following games:
Into the Eagle's Nest - Pandora
Dynamite Dan - Mirrorsoft
Aliens - Electric Dreams
Cauldron II - Palace Software
The Commodore and Amstrad versions then have Zynaps from Hewson, whereas the Spectrum version has Exolon, also from Hewson.