can't seem to install it says invalid 

I'm going to look into it and see what's wrong with the android APK. It's supposed to be a standalone android APK. Maybe something went wrong with the build process of it. In any case, I'm will look into it.

p.s What kind of android device are you using for it?

update 1: I made a new apk file for it, it is now on the download link which goes to MediaFire

update 2: So I found out that apparently android devices have a limit on APK's. which is supposed to be 2 GBs, and the game comes out over 3 GBs. 

It's been a while but now the builds for Android are under 2 GB. Latest version of the game is now at 1.07

Since this thread was made, the game had numerous changes to it to improve upon it.