In order to reduce the acquisition time per spectrum, the so-called snapshot (or fixed) mode has been introduced.
The mode had been introduced while I was in France, and was perfectly new to me.
This mode was first introduced as a minigame inside Project Gotham Racing 4.
This mode was introduced into the game on June 26, 2006 with four maps available.
During the 2009 winter season of the game, a special mode known as Snowball Fight was introduced, but was later removed.
In Left 4 Dead 2 two additional modes have been introduced.
The gameplay remains relatively unchanged, but several new modes are introduced.
Two modes were introduced in the game.
As the canals dried up, newer modes of transportation were introduced.
In addition, five new multiplayer modes were introduced.