Gaming lan games

[The Pi]

Can anyone recommend any free games that i can play on my school network.
We used to play counter strike but the school says its a virus (even though it's not)
First person shooters preferably.
The computers are windows and are not very powerful.

 

[BlackDave]

Can anyone recommend any free games that i can play on my school network.
We used to play counter strike but the school says its a virus (even though it's not)
First person shooters preferably.
The computers are windows and are not very powerful.

I was gonna say borderlands

Edit: to think of it that game is like over 6gb so that would pose a major problem

 

[Elritha]

Some of the older Unreal Tournaments, or Quake 3.

 

[juggernaut911]

deathmatch portable
Halo portable