so am i supposed to extract mainsave.bsg from my save file to hex?

so far, the drill is really fun to use but **** it eats up so much fuel.

Yeah, I was hoping for a way to hex it, or hopefully even a save editor. I was noticing the achievements look way harder than the first time around...

Anyone working on hexing this game?
I can't seem to find any of the values. Still trying

I already have the game beaten on hard... check the saves section :P

i mostly just want adam so i can buy all the skills

From what i've gathered, The saves files are pretty much like BioShock 1, 32KB zlib blocks. The Zlib blocks starts at 0x000002b0.

I'm trying to figure out how to decompress the mainSave.bsg.

I tried simplyzip allready but it did not seem to work. It stated that it could not decompress the file.

I'm unsure of how to use offzip. I tried offzip -a -z -15, but that didn't want to work. And if I do get it uncompressed with offzip, i'm not sure how to compress it again with offzip.

Does anyone have any information that could help me?

i've never used zlib before, i pretty much just follow tuts here and there to hex my saves.