Alien Swarm/Arena for ZX Spectrum from K-Tel (6103)

Alien Swarm/Arena for ZX Spectrum from K-Tel (6103). 1983 two game compilation on one tape. Alien Swarm is a 1982 shoot-em up and Arena is a 1983 action game that got a rating of 57% in Crash for the compilation. Complete in case. Very good condition. Tape is tested and working.