For Halloween 2015, Dota 2 gives players the opportunity to enter the infamous Haunted Colosseum.
Haunted Colosseum is a Dota 2 custom map created by Valve where 2 teams of 5 players each fight it out to control territories in the arena.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEja3Kc39EvpjiRcGoD8XrKH881ies8pUWDCIa3nNPY8SmjWmwf0yiRAbqJUPi5V7fR2zFBzVMHNhyYei98FSTIrHRnT5lxCPRsVpDYl4nxfTmjbCgODbmRpd-R4nguP5gTMqM3VCbt9-TJu/s400/HauntedBlog.jpg)
Together with this update is the launch of Dota 6.85b and the release of the Tokyo matchmaking server for the Filipinos working in Japan.
Good luck and have fun!
Dota 2 Haunted Colosseum custom map preview