Augustus

Screenshot

A reimplemntation of the Caeser 3 engine.

Port Details

Genres

simulation
strategy

Requirements

Downloads

7975

Last Updated

2025-10-04

Rating

None

Miscellaneous

Instructions

You will need the original files of the PC release copied to the ports/augustus/data folder.

Additional Information

Notes

You can buy a digital copy from GOG or Steam, or you can use an original CD-ROM version. Install the game files into ports/augustus/data, here are some excellent instructions from the Julius project (which Augustus is a fork of). If installing from the CD's you'll need to get the latest patches.

Thanks to Keriew for this modified version of the open source julius port from Bianca van Schaik and other contributors. Also thanks to Kloptops for the packaging for portmaster and Cebion for the controls work.

Controls

Button Command
A Mouse Left
B Mouse Right
X Clone building under cursor
L1 Nothing
L2 Rotate counter clock wise
R1 Slow down mouse
R2 Rotate clock wise
L1 = Select Decrease game speed
L2 = Select Quicksave
R1 = Select Increase game speed
R2 = Select Quickload
Start Pause
Select Menu
D-Pad Move screen
Left Analog Mouse Movement
Right Analog Move screen

Game folder structure

Install the game files into ports/augustus/data, here are some excellent instructions from the Julius project (which Augustus is a fork of). If installing from the CD's you'll need to get the latest patches.

Building

git clone https://github.com/Keriew/augustus.git
cd augustus
wget https://raw.githubusercontent.com/kloptops/Portmaster-misc/main/Augustus/Force_Software_Cursor.diff
git apply Force_Software_Cursor.diff
mkdir build && cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
make
cd ../res
zip -9r assets.zip assets/

At the end we need to copy build/augustus and res/assets.zip to the Augustus/build/ directory.