Sorry for the late response.. But if you're still having trouble make sure you're signed into steam/actually own portal. If not the batch file doesn't open/work.
I have uploaded the old ninja roy project onto google drive! Ninja Roy is revived boys! https://drive.google.com/open?id=15i3rrEPArhO-Iat7xMA2PJSUaNwQX77c
I've found an old version of the scratch editor : https://scratch.mit.edu/download/scratch2 download it from there and it should work! (download link is below the 2nd option thing https://gyazo.com/9d00b24f32c3cb91fcc3b316da253098)
it turns out that I did have an old copy however the new hitboxes still apply, (even with the older scratch for me, it may have auto-updated though.) so unless we can get our hands on an old version of scratch were screwed.
agreed, collisions are messed up to the point where my guy glitches through the floor everytime I do anything. I may have an old project with 1.0 collisions but if I don't 1.0 is dead and we need to make a new category.