During gameplay, small text “advertisements” keep appearing randomly on screen that read “Nintendo Virtual Boy”, “T&E Soft Presents” or “Redalarm”. If your system is low on power, the text “Batteries Low” will also appear. This patch removes all of those messages except the latter.
Author: HorvatM
Download (50 B)This patch makes all 99 levels selectable from the main menu, instead of only the first 40.
Author: DogP
Download (186 B)This patch changes the controller layout to the Mario standard by swapping A and B (A jump, B throw) and also puts “run” on both triggers.
Author: DogP
Download (173 B)Raises the health limit from 5 to 10. The HUD can only show 5 health, though. Can be used together with the Max Starting Health patch.
Author: HorvatM
Download (173 B)
This patch re-enables two debug cheats for a level select and invincibility which normally couldn’t be accessed, because the programmers deactivated them for the final version of the game.
Author: Parasyte
Download (1 KB)
This patch translates all editable text and some graphics in Jack Bros. to German. It also includes Parasyte’s Debug Patch. To be used with the US version ROM.
Author: KR155E
Download Version 1.0 (5 KB)
Spanish Translation patch for “Jack Bros.”. Also includes Parasyte’s Debug Cheats patch.
Author: Max1323
Download Version 1.0 (5 KB)
This patch replaces all the original Levels of Insmouse No Yakata with ones resembling characters from the Mario universe.
The package contains two patches, one .imp file to be applied using InsmEdit and an IPS patch that alters the precaution screen into an alternate title screen.
Author: Benjamin Stevens
Download (4 KB)