An app created to listen to radio pootis, see the latest tf2 updates or workshop or item maps, see the latest OpenFortress or TF2 classic updates, trade on many different sites such as: backpack.tf scrap.tf marketplace.tf stntrading, participate in competitive matches for example ETF2L or Ugcleague, read the official Team Fortress comics, watch weapons and classes in 3D with the vr viewer.