Download PROTO - Circuit Simulator
v1.16.1 -
You are now ready to download PROTO - Circuit Simulator for free. Here are some notes:
- Please check our installation guide.
- To check the CPU and GPU of Android device, please use CPU-Z app
Download FAQs
Download Speed is slow ?
IF YOUR INTERNET SPEED IS SLOW
Please use IDM Pro for downloading any apps that is bigger than 1.5gb What is APK Installer?
This is an installer developed exclusively by https://modifiedmod.in . We attach the Cache, OBB file to the single APK file, which helps users to install it quickly and easily.
MOD Not Working
We always do thorough testing before posting games and apps. Please read carefully before the instructions that include “MOD Info?” “Important!” in the content. If it still doesn’t work, report it back to us
What is OBB? How to install?
OBB is like the game’s DLC, you just need to unzip it to the “Android / obb” folder in the memory. The game will work properly. We rarely post an OBB, however, as it is already integrated into the INSTALLER APK as we mentioned earlier.How to install game have APK and OBB1. Download apk and OBB of the game2. Extract the OBB, copy the OBB folder to the “Android/obb” path. A correct OBB path would look like “Android/obb/com.madfingergames.legends”3. Install APK file and run
Error "App not installed"
This usually happens when you already have the original version or version downloaded on another website on your device. To fix it, please delete the app or game (remember to backup data if necessary), then reinstall our apk file
