Boob Wars: Big Breasts vs Flat Chests Walkthrough (Mangagamer)

This is a walkthrough for Mangagamer’s translation of “Boob Wars: Big Breasts vs Flat Chests~”. A game that was originally developed by Japanese company Devil-Seal under the name of Oppai Sensou – Kyonyuu VS Hinnyuu -. A similar game was made several years later, called “Ultimate Boob Wars”. A walkthrough for that one is available here.

The walkthrough itself is based on this Japanese walkthrough by Mediaclip but adjusted to the English translation instead. The game has just 3 endings, but also includes a harem end.

You’ll need 2 save slots for this guide, though of course you can use some extras if the battles give you any trouble. You’ll also unlock all CGs.

Notes

You can’t save in the character selection screen. So saves go after a battle instead. Don’t forget!
Difficulty was set to easy
In battle phase the opponent always seems to use 3 cards in the first turn. So it’s advised to use a weak card on the first attack. Then use your strongest 3 on the second turn and up
You can skip battles on subsequent playthroughs
Choices marked with a star (*) are for CG variations. So make sure to save and go back for the other one

Flat Chests Victory End

Watch the Tutorial
Battle Naomi
Battle Annie
Save Slot 1
Suzuka (Bottom right)
Battle Suzuka
Save Slot 2
* Shoot into her womb
Teresa (Top right)
Battle Flat Chest Commander
Battle Teresa
* Give it to Teresa deep inside
* Have her drink it all
Battle Sofia
Battle Big Breast Commander
Battle Milk
* Fill her womb to the brim
* Let it out in her ass

Big Breasts Victory End

Load Slot 1
Sofia (Bottom left)
Battle Sofia
* Come inside her
Milk (Top left)
Battle Big Breast Commander
Battle Milk
Battle Milk
Battle Flat Chest Commander
Battle Suzuka
Battle Teresa

Milk Scene Recovery

Load Slot 1
Same choices as “Big Breasts Victory End”, but skip all battles
The scene in question comes after the second battle with Milk

Harem End

Load Slot 2
Shoot into her womb
Sofia (Bottom left)
Battle Sofia
Come inside her
Battle Big Breast Commander
Battle Teresa
Give it to Teresa deep inside

Oppai Sensou (Boob Wars) – Kyonyuu VS Hinnyuu –