Aside from the official roles, there are also roles which the community of DoTA2 has created. Those roles are what we called " Unofficial Roles" and there are 5 of them. The first position is the most important to the team and should be prioritized in farming creeps, on the other hand, the fifth position requires only some small items to be useful 1.Carry - Carry or the first position is the most important role in your team because this role is the key to your team's victory. Carry require a lot of gold and items, so all teammates should take care of your carry and make sure that they will not die. 2.Midlaner - Midlaner or second position is a role that you go solo on the middle lane against the opposing Midlaner. This role has to gather as much experience and gold as possible in the early game, after that, Midlaner should go and help to gank the top and bottom lane. Heroes that can be played as Midlaner are Nuker, Pusher and Escape. 3.Offlane - Offlane or th...