Shockwave C64 Unreleased & Unannounced game from 1987

Commodore C64 – 128 Shockwave unreleased sample from 1987
This sample disk is the first true unreleased C64 game I have featurde on gameSniped. It’s sold by an ex The Edge employee, a British software house that produced many home computer games during the late 80s’.

From the seller:

I remember seeing this game whilst I worked at The Edge, this may be the only copy of it left in existence!
Can’t remember who coded this it may have been the guys that did Soldier of Light
or an earlier version of R.I.S.K. (renamed K.R.I.S.) as the disk is dated the same year or it could be a follow up to K.R.I.S.
Have looked at the C64 database and cannot find any information for this game as it was probally never announced.

Hopefully it work just fine and the winner will post a video on Youtube with some gameplay footage!

Also:
M82
Turbo Duo NEC the Complete Collection