Phalanx is a side-scrolling shoot-'em-up originally developed and published by ZOOM for Japanese-only Sharp X68000 home computers in 1991. Players pilot a lone space-faring fighter craft, the eponymous A-144/R "Phalanx," in a one-man assault against a mysterious fleet of alien "bio-ships" that have attacked a human colony on planet Delia IV. Along...