When we talk about a games, or when someone ask me I always say that DOTA/DOTA 2 is the definitely my favorite and also game of all the times according to me.
The first time when this game was launched was in 2003. It was presented as scenario in one of the most popular games in that time Warcraft 3/Frozen Throne. For less then a year this scenario shock the world and become one of the most played scenarios on Frozen Throne.