• see also: PS1

Checking backlinks will probably reveal some platform / region differences

Regions

US

Same as with PS1, this version has product placement Gummi Jumps, while the others have plain Jelly Jumps. This seems to provide an advantage, because the Gummi Jumps are wider. This, for example, allows you to make a jump in Theif / Sandwich with only a Blue, instead of the intended Green.

EU

This version has multiple European languages available, while the US version only has English

In the Display Options menu, “color” has been changed to “colour

limbus made a list of what the items in SMP are called in each language (link)

Installing multiple regions simultaneously

You can have multiple regions installed simultaneously, as long as they are installed in separate folders

However, you should make sure to set the EU version’s language back to English before running the US version, or funky stuff happens (source). Apparently there are some commands you can run to fix this

If you mix and match Croc2.exe and .wad files between US and EU you can get strange effects, such as giant Jelly Jumps or tiny Gummi Jumps lol (discussion)