Had a great time finding 2 of the endings (1 and 3)! Would love to know what the third one is!
Rot13'd spoilers for ending 2 (see rot13.com to decode):
Gur cbyvpr pna uryc, ohg lbh arrq gb or hc ba oevorf.
OH!
V'q oevorq uvz ohg qvqa'g gel gb gnyx gb uvz nobhg Oevaxzna NSGRE tvivat uvz gur zbarl.
Thanks!!!