Shown in an inlay for one of their other releases, Spectresoft were due to release a game called 1990 – which was an adventure sequel to their other titles Mission Om and Crisis Countdown.
Based on how Mission Om looks, our guess was that this was written in BASIC and a relatively simple game overall. Mission Om was released and is currently preserved in Gamebase64, Crisis Countdown is available – but yet to be preserved.
1990 however is still at large, and it seems may not have been released – no-one currently has claim to it on the Retrocollector website. Perhaps Spectresoft collapsed before the game could make it out?
If you know anything more about it, then please do get in touch! With thanks to Vince White and Fever (via Lemon64) for highlighting the title.
Contributions: Vince White, Fever