Dangerous Seed

Dangerous Seed is a vertical scrolling shooter arcade game that was released by Namco in 1989 only in Japan. It runs on Namco System 1 hardware.

Introduction
The player starts the game with three separate ships and must get through the first four stages using them separately. If one gets destroyed, the next ship makes an attempt to get through. If the player makes it through the fourth stage, the three ships will combine into one big ship.

NOTE: If Alpha Ship was destroyed in any of the first four stages, only the remaining two ships will combine. The result of this is a medium-sized ship.