Infinity Ward has announced that a multiplayer demo for Call Of Duty: Ghosts will be available to play this weekend, from Friday 6PM until Monday 6PM in Europe, and the same days in North America with the time beginning and end being 10am PDT. This demo will include three maps, three different competitive modes, and the Extinction co-op mode, so if you haven’t picked up Ghosts but fancy trying it out then this is for you.
The competitive modes that will be on offer are Team Deathmatch, Domination, and Search & Rescue. Team Deathmatch is the basic fight to the death, Domination is all about controlling and holding three different points on a map, and Search & Rescue is a no auto respawn match where you can only get back in the fight if a team-mate collects your tags. If the enemy collects your tags then you have to sit out until the next round.
The three maps that will be available to play in the demo are Strikezone, Warhawk, and Prison Break. Strikezone is a small map which features a lot of close combat situations in a baseball stadium, Warhawk is a more urban environment and is a medium sized map, while Prison Break is a large map set in a jungle with a lot of camouflage opportunities. The last map has vexed me before because snipers can hide so well in it.
Source: PS Blog