You can download OpenXcom 1.0 for Mac from our software library for free. This Mac download was checked by our built-in antivirus and was rated as safe. This free Mac application is a product of OpenXcom Developers. The software lies within Games, more precisely Arcade. The latest installer that can be downloaded is 5.9 MB in size.
From the developer:
OpenXcom is an open-source clone of the original UFO: Enemy Unknown (X-Com: UFO Defense in USA), licensed under the GPL and written in C / SDL. The goal of the project is to bring back the tried and true feel of the original with none of the issues. All the same graphics, sound and gameplay with a brand new codebase written from scratch.
You may want to check out more software for Mac, such as MicroWar, Balls Trial or Emilia Pinball, which might be similar to OpenXcom.