Star Trek: Bridge Commander is a space combat simulation game for the PC, published by Activision and Totally Games based in the Star Trek universe.
The plot revolves around a newly promoted captain who is assigned to investigate an explosion of a star in the Maelstrom. Throughout the mystery, the player will often encounter characters from the Star Trek universe, including Captain Picard and Commander Data. The captain and his crew take command of the USS Dauntless (NCC-71879) as well as the USS Sovereign (NCC-73811) to combat a new threat to the Federation.
The game allows two different styles of gameplay: storyline mode and quick battle mode. Quick battle mode allows for customized scenarios within a “simulated” environment, allowing the player to pick their allies/enemies, system, etc. With the advent of modding for Star Trek: Bridge Commander, custom missions and even campaigns have been made possible through this engine.

Notes:
The latest patch/crack and Foundation system have been installed so you can add your own mods to the game if you want.
Visit http://bridgecommander.filefront.com for more mods and other content for this great game.
A widescreen hack has been applied that allows you to play in 1280×800 resolution – other widescreen resolutions are not fully supported.
The video playback has been fixed as well as the rendering issues.

Known Issues:
Autosaving does not work – you have to select your mission from the “Test-Only” submenu in order to be able to continue a single player game.
No other issues detected as of yet.

Requirements:
Mac OS version: OS X 10.4.11
Min. Processor: Intel Core Duo
Min RAM: 1 GB
Video RAM: 128 MB
Harddisk space: 1,2 GB

Pics:

Please note that this game has not been tested on Macs with GMA 950 chips, but it is likely to work.

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Please note that this port is not Snow Leopard compatible but you can grab an updated wrapper at this location:
CXSkin Wrapper