Hey man, I have a question. The pregnant mode is available on Android? If it does, how do I install it?
Like RedEye said, Pregnant Mode isn't available on Android (just like Evil Mode as well).
That said the game is open code now as RedEye said meaning that anyone should be able to mod it if they want to and knows about modding. I'd like to see someone continue or conact the guy who made this PS2 port of the game:
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(it only has stage 1 with Zeta as playable, but I tried it with a PS2 emulator and it worked)