Game Overview
OPPAI Ero App Academy: Bigger, Better, Electric Boobaloo is a visual novel set in Toaru Academy, an all-girls academy where a bigger bust indicates higher exp! Because of a contract Shimojo Kazuma signs at a mystery phone shop, he gains access to the Ero App, giving him the ability to get with the girls from the academy with the biggest boobs ever! After reading the prologue and the first chapter, select any of the 10 main heroine scenes to advance the story of the game. The main story of the game is developed throughout 14 chapters called stages, and each stage of the story is divided into 4 waves. Completing a main heroine scene unlocks a new scene as well as advances you to a new wave. When you have completed 4 waves, you proceed to a new chapter (stage) of the main story. Repeat this to get to the final stage. By going through the main heroine scenes, you can unlock “Boob Enhancement Bootcamp” and “Harem” scenes. Unlock all of the minor character, boob enhancement bootcamp, and harem scenes! (You can also unlock more scenes by continuing through each stage of the story.)
- Enlarge and rotate the CGs in this game with the magnifying glass tool! If you want to look at a CG sideways, click on the magnifying glass, and the CG you are currently viewing can be turned to the side or enlarged! You can also do this with each character’s standing portrait in the profile menu!
- Background voice has also been added, great during the harem scenes to add a sense of being surrounded by booby girls on all sides!
- Jump feature added! When you open the text log click on the jump button to go back to that point in the game!
- Over 110 CGs! All main characters have erotic animation scenes!
- Naked mode! All main characters have no clothes on!
- Solo grinding history! Go to the profile screen and you can view each character’s solo grinding history as you get to know them more! Also with secret voice recordings!
Installation Instructions
- Click the green button below to be redirected to UploadHaven.com.
- Wait 15 seconds, then click on the “free download” button. Allow the file transfer to complete (note that speeds may be slower with the free plan; upgrading to UploadHaven Pro will increase speeds).
- Once the transfer is complete, right-click the .zip file and select “Extract to OPPAI Ero App Academy Bigger, Better, Electric Boobaloo!” (To do this you must have 7-Zip, which you can get here).
- Open the folder that you just extracted and run the game as administrator.
- Enjoy the game! If you encounter any missing DLL errors, check the Redist or _CommonRedist folder and install all necessary programs.
Download Links
Download the full version of the game using the links below.
🛠 Easy Setup Guide
- Check for missing DLL files: Navigate to the
_Redist
or_CommonRedist
folder in the game directory and install DirectX, Vcredist, and other dependencies. - Use 7-Zip to extract files: If you receive a “file corrupted” error, re-download and extract again.
- Run as Administrator: Right-click the game’s executable file and select “Run as Administrator” to avoid save issues.
💡 Helpful Tips
- Need installation help? Read our full FAQ & Troubleshooting Guide.
- Antivirus False Positives: Temporarily pause your antivirus software during extraction to prevent it from mistakenly blocking game files.
- Update GPU Drivers: For better performance, update your NVIDIA drivers or AMD drivers.
- Game won’t launch? Try compatibility mode or install missing DirectX updates.
- Still getting errors? Some games require updated Visual C++ Redistributables. Download the All-in-One VC Redist Package and install all versions.
❓ Need More Help?
Visit our FAQ page for solutions to frequently asked questions and common issues.
System Requirements
- OS: 7/8.1/10/11
- Processor: Intel Core i series, AMD Ryzen series
- Memory: 2 GB RAM
- Graphics: 1920×1080
- DirectX: Version 9.0c
- Storage: 7 GB available space