The OpenApocalypse project aims to build a open-source clone of the original X-COM: Apocalypse strategy game.

OpenApocalypse is built primarily using the Allegro library, while also making use of several other libraries to help speed up development.

• Allegro (5.0)
• TinyXML2 (Version 2)

Since OpenApocalypse is a clone of the original game engine, it requires the original datafiles to run:

1. Do a full install and then copy all the installed files to the data directory where the binary resides.

2. Copy the music file from the root of your CD (it does not have an extension) to the same data folder

• OpenApocalypse Forums