Dota - Dota is an amazing, Massively Multiplayer Online Battle Arena (MOBA), Role-playing Combat and Defense video game developed by Valve Corporation.
Chaos Heroes Online - Chaos Heroes Online is a Freemium, Action-Adventure, MOBA (Multiplayer Online Battle Arena), Strategy, Team-based and Fantasy video game created by Neoact and published by Aeria Games.
Tome: Immortal Arena - Tome: Immortal Arena is a Superb, Action, MOBA, Fantasy, and Multiplayer video game developed by Kixeye and published by Steam.
Smite - Smite is an Awesome, Action, Free-to-play, Co-op, MOBA (Multiplayer Online Battle Arena), Survival, Third-person and Role-playing video game created and published by Hi-Rez Studios.
Heroes of Newerth - Heroes of Newerth is a Fantastic, Action, Multiplayer Online Battle Arena, Fantasy, Strategy, and Multiplayer video game created and published by Frostburn Studios.
Strife - Strife is a free to play MOBA for Windows.