Asymmetrical creatures

Some people have been experimenting with creating Asymmetrical creatures, like the Grox. While it is obvoiously possible, the catch is most are unsaveable and unuseable in the spore game itself. However, I have found it possible to use and save an asymmetrical creature. As long as it has the charecteristics of a symmetrical creature, ergo 2 hands for tools, feet, a mouth, and eyes. The limbs may be completely different, but with 2 the creature will function normally and not create a glitch in the game.