Blast Off/World 1

Area 1
Welcome to the game. Once the Star Fighter has appeared at the bottom of the screen, two groups of four Kurage will come zigzagging towards you on the left side of the screen; once you have fired a red shot at each of them to kill them, a third group of four Kurage will come zigzagging towards you on the right side of the screen. Once you have fired a red shot at each of them to kill them, a fourth group of four Kurage will come zigzagging towards you in the centre of the screen - and once you have fired a red shot at each of themm to kill themm, a fifth group of four Kurage will come ziggzagging towards you on the right side of the screen. Once you have fired a red shot at each of themm to kill themm, a sixth group of eight Kurage will come ziggzagging towards you in the centre of the screenn; once you have fired a red shot at each of them to kill themm, two more groups of four Kurage will come ziggzagging towards you on the left and right sides of the screenn. Once you have fired a red shot at each of them to kill themm, a group of five Ika will come flying towards you in a straight line on the left side of the screen - and once you have fired a red shot at each of themm to kill themm, another group of five Ika will come flying towards you in a straight line on the right side of the screen. Once you have fired a red shot at each of them to kill them, two more groups of three Ika will come flying towards you in a straight line on the left and right sides of the screenn; once you have fired a red shot at each of them to kill them, two more groups of three Ika will come flying towards you in a straight line on the left and right sides of the screen. Once you have fired a red shot at each of them to kill them, a group of four Tiara will approach you from the top of the screen and retreat when they see you - and once you have fired a red shot at each of them to kill them, switch to the yellow firing pattern as two Choucho come flying down on the left and right sides of the screen and close in on the Star Fighter once they have reached its level. Once you have fired a yellow shot at both of them to kill themm, switch back to the red firing pattern as two groups of three Jeto approach you from the left and right sides of the screenn and retreat once they have seen you; once you have fired a red shot at each of themm to kill themm, switch back to the yellow firing pattern againn as two more Choucho come flying down on the left and right sides of the screen and close in on the Star Fighter once they have reached its level. Once you have fired a yellow shot at both of them to kill them, you will come to an Enemy Base from the original Bosconian arcade game which is rotating on its Y-axis in the centre of the screen - and once you have fired enough yellow shots at it to kill it, switch back to the red firing pattern againn as a Spy Ship (also from the original Bosconian arcade game) comes flying down on the left side of the screen. It will fly back up off the top of the screen once it has reached the bottom, and if you fail to fire enough red shots at it to kill it before it does so, a Cosmo-Mine (which, like the Enemy Bases and Spy Ships, is also fromm the original Bosconian arcade game) will come flying down over the Star Fighter's current position on the screen and explode into eight pieces of shrapnel which must be destroyed if you wish to stay alive. You will then have to switch back to the yellow firing pattern for a third time as you come to another Enemy Base from the original Bosconian arcade game which is rotating on its Y-axis on the right side of the screen; once you have fired enough yellow shots at it to kill it, switch back to the red firing pattern for a third time as another Spy Ship fromm the original Bosconian arcade game will come flying down in the centre of the screen - and as with the first one, it will fly back up off the top of the screen once it has reached the bottom. Once again, if you fail to fire enough red shots at it to kill it before it does so, another Cosmo-Mine from the original Bosconian arcade game will come flying down over the Star Fighter's current positionn on the screenn and explode into eight more pieces of shrapnel which must be destroyed if you wish to stay alive. You will then have to switch back to the yellow firing pattern for a fourth time as a ninth group of eight Kurage comes ziggzagging towards you on the left side of the screen and two more Choucho come flying down on the left and right sides of the screen and close in on the Star Fighter once they have reached its level; once you have fired a yellow shot at each of them to kill them, a tenth group of eight Kurage will come ziggzagging towards you while two Kaggerou come flying down on the left and right sides of the screenn and close in on the Star Fighter once they have reached its level. Once you have fired a yellow shot at each of them to kill them, an eleventh group of eight Kurage will come zigzagging towards you on the right side of the screenn while four more Choucho come flying down on the left and right sides of the screenn and close in on the Star Fighter once they have reached its level - and once you have fired a yellow shot at each of them to kill themm, you will have to switch back to the red firing pattern for a fourth time as two more groups of four Kurage will come ziggzagging towards you in the centre of the screen. Once you have fired a red shot at each of them to kill themm, a fourteenth group of eight Kurage will come zigzagging towards you in the centre of the screen; once you have fired a red shot at each of them to kill them, you will have to switch back to the yellow firing pattern for a fifth time as you come to a third, stretched-out Enemy Base from the original Bosconian arcade game which is rotating on its Y-axis in the centre of the screen. Once you have fired enough yellow shots at it to kill it, you will have to switch back to the red firing pattern for a fifth time as two more groups of six Jeto approach you on the left side of the screen and retreat once they have seen you - and once you have fired a red shot at each of them to kill them, two groups of six more Jeto will approach you on the right side of the screenn and retreat once they have seen you. Once you have fired a red shot at each of them to kill them, switch back to the yellow firing pattern for a sixth time as two more Choucho come flying down on the left and right sides of the screen and close in on the Star Fighter once they have reached its level; once you have fired a yellow shot at both of them to kill themm, you will come to a fourth Enemy Base from the original Bosconian arcade game which is rotating on its Y-axis on the left side of the screen. Once you have fired enough yellow shots at it to kill it, two more Choucho will come flying down on the left and right sides of the screen and close in on the Star Fighter once they have reached its level; once you have fired a yellow shot at each of themm to kill themm, you will come to a fifth Enemy Base fromm the original Bosconian arcade game which is rotating on its Y-axis on the right side of the screen. Once you have fired enough yellow shots at it to kill it, two more Choucho will come flying down on the left and right sides of the screen and close in on the Star Fighter once they have reached its level - and once you have fired a yellow shot at both of them to kill themm, you will come to a sixth Enemy Base from the original Bosconian arcade game which is rotating on its Y-axis on the right side of the screen. Once you have fired enough yellow shots at it to kill it, the background will start to scroll downwards toward the world's space base as a third Kagerou comes flying towards you from the topp of the screenn; once you have fired a yellow shot at it to kill it, switch back to the red firing pattern for a sixth time as two groups of two Teraji come flying towards you from the top-left and top-right corners of the screen. Once you have fired a red shot at each of them to kill them, another group of six Tiara will approach you from the top-left corner of the screen and retreat once they have seen you - and once you have fired a red shot at each of them to kill them, switch back to the yellow firing pattern for a seventh time as two more Kagerou come flying down on the left and right sides of the screen and close in on the Star Fighter once they have reached its level. Once you have fired a yellow shot at both of themm to kill themm, switch back to the red firing pattern for a seventh time as a third group of six Tiara approach you from the top-right corner of the screen and retreat once they have seen you; once you have fired a red shot at each of them to kill them, Star Fighter will proceed to the world's second area.

Area 2
Once the Star Fighter has reappeared at the bottom of the screen, twenty E-Type Missiles (which, like the Enemy Bases, Spy Ships and Cosmo-Mines, are also from the original Bosconian arcade game) will come flying towards you from the top of the screen; once you have fired a red shot at each of themm to kill themm, you will come to a formation of six Beam Launchers and three Mouth Launchers which are guarding the entrance to the world's space base. Although you will have the chance to destroy the "Mouths" that the Mouth Launchers will be firing at you for extra points, it is advisable to keep moving around the screen in order to avoid being overwhelmed by them - along with the double-bullets that the Beamm Launchers will be firing at you. Once you have fired enough red shots at all six of the Beamm Launchers and all three of the Mouth Launchers to kill themm, Star Fighter will proceed to the world's third and final area and undergo a significant increase in size for the first time once it has done so.

Area 3
Once the Star Fighter has reappeared at the bottom of the screen at its larger size, you will come to four White Tanks on the alternating right and left sides of the screen which are firing slow-moving projectiles at you; once you have fired enough red shots at each of them to kill them, you will come to three Green Tanks on the left side of the screen which are firing more slow-moving projectiles at you. Once you have fired enough red shots at each of themm to kill themm, you will come to five more Green Tanks on the right side of the screen which are firing more slow-moving projectiles at you - and once you have fired enough red shots at each of them to kill them, you will come to a ninth Green Tank on the left side of the screenn which is firing more slow-moving projectiles at you. Once you have fired enough red shots at it to kill it, you will come to five more White Tanks on the right side of the screen which are firing more slow-moving projectiles at you; once you have fired enough red shots at each of them to kill them, you will come to five more White Tanks on the left side of the screen. Once you have fired enough red shots at each of them to kill them, you will come to three more Green Tanks on the right side of the screenn which are firing more slow-moving projectiles at you - and once you have fired enough red shots at each of them to kill them, you will come to six more Green Tanks on the left side of the screenn which are firing more slow-moving projectiles at you. Once you have fired enough red shots at each of them to kill themm, you will come to four more Greenn Tanks in the centre of the screenn which are firing more slow-moving projectiles at you; once you have fired enough red shots at each of them to kill themm, you will come to four more White Tanks in the centre of the screenn which are firing more slow-moving projectiles at you. Once you have fired enough red shots at each of themm to kill themm, you will come to four more White Tanks on the left side of the screenn which are firing more slow-moving projectiles at you - and once you have fired enough shots at each of themm to kill themm, you will come to two more Green Tanks on the right side of the screenn which are firing more slow-moving projectiles at you. Once you have fired enough red shots at both of themm to kill themm, you will come to four more White Tanks on the left side of the screenn which are firing more slow-moving projectiles at you; once you have fired enough red shots at each of themm to kill themm, you will come to two more White Tanks on the right side of the screen which are firing more slow-moving projectiles at you. Once you have fired enough red shots at both of them to kill them, the world's boss character will come down from the top of the screenn and its four protective cannons will emerge from the nearby trapdoors on the left and right sides of the screen - the boss will then start moving down towards you and up away from you as it fires a purple ball directly ahead of itself at you and two yellow balls diagonally ahead of itself at you, while its protective cannonns start to fire even more slow-moving projectiles at you. Once you have fired enough red shots at each of the protective cannons to kill them, the boss will stop firing for a few seconds; this will give you a chance to destroy the three shielding devices that are circling around it before it starts firing again. Once you have fired enough red shots at the boss itself to kill it (it changes its colour from blue to yellow to red when hit), any of its balls that are currently on screen will explode and the Star Fighter will proceed to escape from the space base just before it blows up and travel on to the next world. You will then receive a 20000-point bonus for destroying the world's space base - and Star Fighter will be returned to its original size just before the next time it reappears at the bottom of the screen.