Thundercade
Thundercade , also known as Twin Formation and " , is a shoot 'em up video game developed by SETA and originally released for video arcades in 1987 . 
<triplet> Thundercade <subj> shoot 'em up <obj> genre <subj> video game <obj> instance of <subj> SETA <obj> developer <subj> 1987 <obj> publication date