So as most of you know I recently joined the TF2 division when the CoD division was disbanded. Lately I've been watching some game commentary on youtube to watch how other people play. Anyway, I've been seeing a lot of bars for health and such along with different aiming sight thingies (what do you call them?). Some examples:
[ame]http://www.youtube.com/watch?v=Ko-FZQrRpWA[/ame]
[ame]http://www.youtube.com/watch?v=3wqmRzRoAeM[/ame]
[ame]http://www.youtube.com/watch?v=o81i6nLDmIQ[/ame]
My brothers play WoW and they have things like this that they download. So basically, are these "add ons" downloadable and if they are, are they helpful?
[ame]http://www.youtube.com/watch?v=Ko-FZQrRpWA[/ame]
[ame]http://www.youtube.com/watch?v=3wqmRzRoAeM[/ame]
[ame]http://www.youtube.com/watch?v=o81i6nLDmIQ[/ame]
My brothers play WoW and they have things like this that they download. So basically, are these "add ons" downloadable and if they are, are they helpful?













Thanks!