Thunder Force AC

Runs Sega "System C-2" hardware.

Players: 2
Control: 8-way joystick
Buttons: 3

Thunder Force AC was released in December 1990 in Japan. AC stands for 'ArCade'.

This game is a port of the Sega Mega Drive game "Thunder Force III". The main changes from the home console version are:
-No stage select screen
-Stages are shorter.
-Slightly different enemy layout.
-Some graphics are changed, including title screen.
-Many voice tracks added.