- That One Achievement: Getting the "Can't Touch This" achievement (which requires every character in the Sonic.EXE and Sally.EXE segments to survive) is pretty difficult, though thankfully not impossible. These usually need some pretty tough methods to overcome, such as attacking ExRetro 15 times with Knuckles before he gets worn out.
http://tvtropes.org/pmwiki/pmwiki.php/YMMV/SonicEXEForever
Go To
