We just released a Feb. 5 '89 prototype of DuckTales for the NES!
If you'd like to support our preservation efforts (and this wasn't cheap), please consider donating or supporting us on Patreon. Thank you!

Thunder Force AC

From The Cutting Room Floor
Jump to navigation Jump to search

Title Screen

Thunder Force AC

Developers: Tecnosoft, Sega
Publisher: Sega
Platform: Arcade (Sega System C2)
Released internationally: 1990


CodeIcon.png This game has unused code.


So very stubbly.
This page is rather stubbly and could use some expansion.
Are you a bad enough dude to rescue this article?
Hmmm...
To do:
Is "SELECT BY JOY STICK PUSH ANY BUTTON TO RECORD TIME" part of the name entry?

A harder, voice-filled version of Thunder Force III with two new leve—oh damnit!

note: this page applies to the tfrceac set in MAME

Thunder Force III Level Intros

Thunder Force III's level intro code is still present in the game, with the entry point at $3758. (A branch immediately prior jumps around it.) The artwork is not present, so using MAME's debugger to jump into this (bp 0x3754, then at the breakpoint, pc=0x3758; go) will show garbage for a few seconds before continuing. The strings for the level intros and associated code are also present, but do not draw for some reason (the function doesn't appear to be called, showing that the screen was edited somewhat?)

Hmmm...
To do:
Investigate this further...