Aliens REVIEW
Here are the reviews for Blasteroids, Chelnov - Atomic Runner and Twin Cobra from the April issue of Commodore User from the year 1988.
Other reviews of Aliens can be found in C+VG Mar '1990, Crash May '1990, CU Mar '1990, SU Mar '1990, SU Apr '1990 and ZZAP!64 Mar '1990.