If you were lured in by the premise of a detailed and fleshed out pregnancy system complete with x-rays, then let me save your time and say that it's not worth it.
The game is buggy, controls feel clunky and the scenes themselves aren't that interesting. The actual pregnancy itself comes from the enemy filling up your lust meter so that you willingly let the monsters screw you through consensual horniness. All of this is to then build your own army of your monster children to help duke it out against the dangers of the world (or get fucked by them to get stronger monsters).
This is subjective but I personally think that this is one of those few times where it would probably be better executed in RPGMaker since the mechanics and the gameplay isn't really that complicated nor special.
The game is buggy, controls feel clunky and the scenes themselves aren't that interesting. The actual pregnancy itself comes from the enemy filling up your lust meter so that you willingly let the monsters screw you through consensual horniness. All of this is to then build your own army of your monster children to help duke it out against the dangers of the world (or get fucked by them to get stronger monsters).
This is subjective but I personally think that this is one of those few times where it would probably be better executed in RPGMaker since the mechanics and the gameplay isn't really that complicated nor special.