The XTB-1 is the true final boss of Raiden Fighters Jet, the third and final installment of the Raiden Fighters trilogy. It is an experimental military aircraft which carries a nuclear missile. In order to reach this boss, the player must fulfill the conditions to reach the Real Battle missions. In the first phase, the player must not lose a single life throughout the stage. In the second and final phase, the player must not use a continue. If the player fails the conditions, after defeating the tank boss, the bad ending shows the bomber being loaded and after a brief wall of text, an explosion will be heard. If the player fulfills the conditions and defeats the tank boss, the true final boss will be fought. After destroying the boss, the nuclear missile will be launched and the player must shoot it down in order to win.
Raiden Desert Spider - Flying Fox - Phalanx MK-III - Gijido - Land Crown - Guardian - Antonov Ma-27 - Doreineji Core
Raiden II/DX Grand Crawler - Death Walkers - Albatross - Battle Axe - Thunder Fortress - Black Bird - Graphite - Huge Satellite - Mother Haven - Gray Nodule
Raiden III BS-01 - BS-02 - BS-03 - BS-04 - BS-05 - BS-06 - BS-07
Raiden IV Exerey Iss - Ordo, Fulas and Mairazard - Famel Ya - Aguen and Ewat - Da Rutura - Isdogaram - Horda Gardia - Horda Gestorada
Raiden V Platon - Great Horn - Kraken - Spice Birds - Blow of Hornet - Messiah - Angel - Humpty Dumpty - Divine Rampart
Raiden Fighters

Wild Weasel - Jasper Virtuos - Randall Gigas - Vahrstor - Wild Weasel II - Rafflesia

Raiden Fighters 2

Turbine Controller - Seed Skater - Violet Head - Hummingbird XB-3 - Gust Weasel - Sand Lobster - Rafflesia II - Red Eye

Raiden Fighters Jet

Simon Quartz - XTB-1

Viper Phase 1

Weylgandr - Kychsrhea - Gespeneris - Schwarzbeleth - Sivilung - Wildduran - Beelzetolv