Complex sentence: The gameplay is for the most part typical of mid-eighties vertical shooters with enemies resembling space fighters etc. However the game is also interspersed with flying mice, cats and skulls giving the game an unusual feel.
Split into simpler sentences: The gameplay is typical of mid-eighties vertical shooters with enemies resembling space fighters. However, the game is also interspersed with flying mice, cats and skulls giving the game an unusual feel.