Rating: 4/10
I'm a tad too uninformed to be makinig a rating, since I've never played Destroy All Humans, but I've heard of it and seen screenshots. This wad was okay, but it could have been loads better. For one thing, his special ability might be like it is in the game--I don't know--but I've always hated the slow-fall move for being underpowered. I might have liked it a little better if you gave him Super Sonic Float instead. For another thing, the sprites were too big (Again, I have seen screenshots of Crypto, and I know his dimensions). And finally, the walking sprites seriously could have been improved. In conclusion, I'd rather have the file than not have the file, but it didn't really meet my expectations, even though I've never played his game.
FUN FACT: Do you know what a Cryptosporidium really is? It's a single-celled organism that can give you vomiting and diarrhea! Yay!