As if we were plying the original game, when playing this 2D version, we will be able to play multiplayer over internet or intranet. In addition it is possible to play offline with bots (both cooperative or competitive)
Counter Strike 2D offers you weapons and missions of different kinds: for example placing explosives or rescue anybody. Although the graphic environment is 2D, the sounds are 3D.
One of the main features you can find in this game is that you can create your own maps, because Counter Strike 2D includes an easy to use scenery creator. Those maps could be shared with other gamers.
If you like Counter Strike, try this version, it will not disappoint you.