How to get the SelfPhone early
If you go into your Options (found on the top-left), then go into ‘Advanced’ (this is how you know this is the real secret stuff, it’s not called ‘Advanced’ just for any reason), and then go into ‘Credits’ (what are those, right?)
In there, among a lot of useless text about who built the game you’re playing (people schmeople), you’ll see a Skull. Click it a few times.
That’s right, that Skull ain’t dead. You just earned yourself the SelfPhone, which replaces your Options button that you just went through earlier.
You can now enter Genie codes like every other amazing Zombidler.
Test 1 Diamond
LarklenIsTheBest 20 Diamonds
LachhhCorp 25 Diamonds
EarsplittingLyingParrot 25 Diamonds
ItHurtsWhenIPoo 25 Diamonds
WoebegoneHissingDog 10 Diamonds