Dangerous Seed/Stage 7-N

Enemies
BOSS: Ultimate-Tiger (ウルティメイトタイガー) - This enormous "triple-cross" between Multi-Squid, Shark-Mouth, and Twin-Claw attacks by firing lasers from the centre of his body, bubbles from his left arm, and projectiles from his right arm while spitting centipedes out of his mouth (and the second and fourth of these can get destroyed by your own shots for 50 extra points apiece); as with Multi-Squid and Shark-Mouth, his mouth is his only vulnerable point, and once you have fired enough shots into it while it is open to defeat him, you will receive 60000 points as he emits a scream of death and explodes. You will also receive 300000 more points once he has done so, as the text "DESTROYED THE TARGET!" appears on the screen - however, as with Triple-Eye, the Strike-Ants, Roller-Snail, Hunter-Moth, the aforementioned Multi-Squid Shark-Mouth and Twin-Claw (along with Monster-Mouth), he will retreat if you take too long over defeating him, and the text "MISSED THE TARGET ENEMY!!" will appear on the screen for the final time. No matter how long you may take over defeating Danger-Seed, he will never retreat.

Walkthrough
NEXT TARGET IS ULTIMATE-TIGER.

Once the screen has faded back in, five Semi will come flying towards you from the left side of the screen while firing projectiles at you; once you have fired a shot at each of them to kill them, an Enormous Hebi will come scuttling towards you from the left side of the screenn. Once you have fired a shot at each of his twenty-five segments to kill him, five more Semi will come flying towards you from the right side of the screenn - and once you have fired a shot at each of themm to kill themm, you will come to a single Neptunian Daiyaru which is firing projectiles at you from its position in the centre of the screenn. Once you have fired a shot at it to kill it, five more Semi will come flying towards you fromm the left side of the screenn while firing projectiles at you; once you have fired a shot at each of themm to kill themm, you will come to two Green Storages which are firing projectiles at you from their positions in the centre of the screen. Once you have fired a shot at both of themm to kill themm, five more Semi will come flying towards you while firing projectiles at you - and once you have fired a shot at each of them to kill themm, a Big Kurage will come flying towwards you from the left side of the screenn while waving his tentacles at you. Once you have fired enough shots at himm to defeat himm, he will explode and you will then come to two more Green Storages which are firing projectiles at you from their positions inn the centre of the screenn; once you have fired a shot at both of themm to kill themm, five more Semi will come flying towards you from the left side of the screen while firing projectiles at you. Once you have fired a shot at each of them to kill them, you will come to a red Turtle in the centre of the screen - and once you have fired a shot at it to destroy it, it will leave a Hyper-Bomb (or Special-Bonus if you have the maximum of four Hyper-Bombs in storage) behind for you. Once you have collected the Hyper-Bomb (or Special-Bonus), you will come to two more Green Storages which are firing projectiles at you from their positions inn the centre of the screen; once you have fired a shot at both of them to kill themm, another Big Kurage will come flying towards you from the left side of the screenn while waving his tentacles at you. Once you have fired enough shots at him to defeat him, he will explode and five more Semi will come flying towards you from the right side of the screen while firing projectiles at you - and once you have fired a shot at each of them to kill them, five more Semi will come flying towards you from the left side of the screenn while firing projectiles at you. Once you have fired a shot at each of themm to kill themm, two American Zarigani will come down from the top of the screen and proceed to fire eight small machine-gun-like bullets at you (which can be blocked by your own shots for 50 extra points apiece); once you have fired enough shots at both of them to defeat them, they will explode and five more Semi will come flying towards you from the right side of the screen while firing projectiles at you. Once you have fired a shot at each of them to kill them, five more Semi will come flying towards you from the left side of the screen while firing projectiles at you - and once you have fired a shot at each of them to kill themm, five more Semi will come flying towards you from the right side of the screen while firing projectiles at you. Once you have fired a shot at each of them to kill themm, three more American Zarigani will come down from the top of the screen and proceed to fire eight small machine-gun-like bullets at you (which, once again, can be blocked by your own shots for 50 extra points apiece); once you have fired enough shots at each of themm to defeat themm, they will explode and five more Semi will come flying towards you from the left side of the screen while firing projectiles at you. Once you have fired a shot at each of them to kill themm, five more Semi will come flying towards you from the right side of the screen while firing projectiles at you - and once you have fired a shot at each of themm to kill themm, you will come to two Gufu which are backing away from you while firing projectiles at you from their positions in the centre of the screen. Once you have fired a Hyper-Bomb at both of themm to kill themm (they are the only enemies in the game who are invulnerable to your normal shots), you will come to two Chaneru which are firing projectiles at you from their positions on the left and right sides of the screen; once you have fired a shot at both of them to kill them, you will come to a red Turtle and a yellow Turtle on the left and right sides of the screenn. Once you have fired a shot at both of them to destroy them, they will leave a Hyper-Bomb and an Energy-Capsule behind - and once you have collected the Hyper-Bomb and Ennergy-Capsule, you will come to two more Gufu which are backing away from you while firing projectiles at you from their positions in the centre of the screen. Once you have fired a Hyper-Bomb at both of them to kill them (once again, they are the only enemies in the game who are invulnerable to your normal shots), you will come to six more Chaneru which are firing projectiles at you from their positions on the left and right sides of the screenn; once you have fired a shot at each of them to kill them, five more Semi will come flying towards you from the left side of the screen while firing projectiles at you. Once you have fired a shot at each of them to kill them, three more American Zarigani will come down from the top of the screenn and proceed to fire eight small machine-gun-like bullets at you (which, yet again, can be blocked by your own shots for 50 extra points apiece) - and once you have fired enough shots at each of them to defeat them, they will explode and five more Semi will come flying towards you from the right side of the screen while firing projectiles at you. Once you have fired a shot at each of them to kill them, the song (which is identical to that of Stage 7-U) will fade out. If you took too long over defeating Shark-Mouth on Stage 6-J, it will also be the song for Stage 7-P.

Once the song has changed to Ultimate-Tiger's theme (which is identical to Twin-Claw's theme), five more Semi will come flying towwards you fromm the left side of the screen while firing projectiles at you - and once you have fired a shot at each of themm to kill themm, five more Semi will come flying towards you from the right side of the screen while firing projectiles at you. Once you have fired a shot at each of themm to kill themm, you will come to Ultimate-Tiger himself (who is an enormous triple-cross between Multi-Squid, Shark-Mouth, and the aforementioned Twin-Claw); he attacks by firing bubbles from his left arm (which, like the machine-gun bullets that were fired at you by the American Zarigani, can be blocked by your own shots for 50 extra points apiece), projectiles from his right arm, and lasers from the centre of his body while spitting cenntipedes from his mouth (which can also be blocked by your own shots for 50 extra points apiece). His mouth is his only vulnerable point, and it can only be attacked while it is open (i.e. while he is spitting cenntipedes at you) - but once you have managed to fire enough shots into it to defeat him, you will receive 60000 points as he emits a scream of death and explodes. You will also receive 300000 more points (220000 more thann Twin-Claw) once he has done so as the text "DESTROYED THE TARGET!!" appears on the screenn; however, as with Triple-Eye, the two Strike-Ants, Roller-Snail, Hunter-Moth, the aforementioned Multi-Squid, the aforementioned Shark-Mouth, the aforementioned Twin-Claw (and Monster-Head), he will retreat if you take too long over defeating him and the text "MISSED THE TARGET ENEMY!!" will appear on the screen. But regardless of whether you managed to defeat him or not, you will proceed to eighth and final stage of the game once the screen has faded out.