Catalogue of Arcade Emulation Software - the Absolute Reference

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Thunder Blade (upright, FD1094 317-0056)

Thunder Blade (c) 1987 Sega.

Taking control of a heavily-armed 'battle chopper, the player must battle through a variety of both overhead and 'into-the-screen' 3-D stages. Each stage is packed with a mixture of enemy choppers, planes, tanks, boats and static gun emplacements, all intent on bringing Thunder Blade crashing to the ground. The player's 'copter is armed with two different weapons; a rapid-fire machine gun and air-to-ground missiles - both of which have unlimited ammunition. The first half of every stage begins with a top-down, vertically-scrolling section, before switching to an 'After Burner-esque', into-the-screen section. Thunder Blade consists of four stages, which are as follows :

* Stage 1 : The game begins in a skyscraper-packed city. Enemies consist of rival choppers, jets, and ground-based tanks and gun emplacements. The level ends over the sea, with the player facing a huge and heavily-armed battleship.

* Stage 2 : This stage begins with the player navigating a desert canyon, before switching to the into-the-screen view and taking the player through a number of stalactite-packed and densely populated caves. A huge ground-based tank awaits the player at the end of the stage.

* Stage 3 : This begins in a river canyon, before moving on to a rain-forest river network. As well the the usual line-up of enemies, heavily-armed boats are introduced. the end-of-level battle takes place in the skies as the player attempts to destroy a massive jet fighter.

* Stage 4 : The fourth and final stage begins with a repeat of the first stage's city level, only this time the action takes place at night. The second half of this stage takes the player deep into an industrial complex, eventually leading to an end-of-game showdown with a massive and heavily-armed gun emplacement.


Sega X Board hardware

Main CPU : (2x) 68000 (@ 12.5 Mhz)

Sound CPU : Z80 (@ 4 Mhz)

Sound Chips : YM2151 (@ 4 Mhz), Sega (@ 4 Mhz)

Screen orientation : Horizontal

Video resolution : 320 x 224 pixels

Screen refresh : 60.00 Hz

Palette colors : 24576

Players : 1

Control : stick

Buttons : 2


Despite bringing nothing new or original to the shoot'em up genre, Thunder Blade was a huge commercial success for Sega. This was down to the superb and innovative use of their breathtaking sprite-scaling graphics technology - used to such stunning effect in "Out Run", "Super Hang-on", "After Burner", etc. The way Thunder Blade constantly switched between overhead and into-the-screen levels was smooth and flawless and helped to disguise the otherwise unremarkable game-play.

Unlike the upright cabinet version, Thunder Blade's joystick (which, in both cabinets, is shaped like a helicopter yoke) doesn't vibrate. The player sits on a bright orange 'helicopter' seat and the seat moves in sync with the chopper's movements - in other words; the player controls the movement of the seat. The monitor of the sit-down version is decorated with various dials and graphics to simulate the look of a real helicopter cockpit.

Pony Canyon released a limited-edition soundtrack album for this game (G.S.M. SEGA 1 - D28B0002) 07/07/1988.


Music by : Koichi Namiki


* Consoles :

Sega Mega Drive (1988, "Super Thunder Blade")

Sega Master System (1988)

Sega Mega Drive (199?, "MegaGames 3in1 Vol 3")

* Computers :

Amstrad CPC (1988)

Atari ST (1988)

Commodore 64 (1988)

Commodore Amiga (1988)

NEC PC-Engine (1988)

Sinclair ZX Spectrum (1988)

Sharp X68000 (1990)

* Others :

Tiger LCD Handheld Game (1988) : Features 99 levels of play as you pilot your craft to battle!