Halo: Combat Evolved Trial
From Halopedia, the Halo wiki
Settings
The player can log on to Gamespy (No account needed.) and his profile will say the level he is up to is the Pillar of Autumn (Level).
Single Player
Summary
The player can play the Silent Cartographer mission. Remember to see the Halo Mission list for the guide. This demo is for Mac and PC, because Halo 1 has the game for Xbox/PC/MAC.
Multiplayer
Game Servers
The player can log onto Gamespy but needs to enter in the IP address. Also you can use GameRanger but you need to turn on GameRanger and you need to again enter the IP address.
Blood Gulch
Remember the Blood Gulch page, and remember that there are mod servers. There are the two gametypes, CTF Classic and Slayer.