[AD] 2D sprites editing possible on compressed Gfx - Need Help!

[Alexander Neumann <alexx.neumann@xxxxxxxxx>]

Dear Allegro Developers,

i want to appreciate your great work for the community! i adore youre efforts.

please, let me explain,what i want you to ask? 

Its about 2D sprites from NES and SNES roms. specifically, they are compressed in LZ2 and LZSS ( see here:https://datacrystal.romhacking.net/wiki/ActRaiser)

i want to decompress those gfx from the actraiser game. is that possible?

if yes, how do i use your program? or do i need special programs to un-compress the Tiles out of the rom? apps e,g, "YY-chr" dont show compressed tiles.

i use ubuntu. sincerely!