As one of the first companies to enter the Turkish gaming market for payment gateway service, Game Cafe Services remains a leading power in the industry today. Now, also doing business as (DBA) eNTiTy Game (, we bring immersive free-to-play online games with the dedication and drive to offer high quality gaming service to the entire planet.

We are the publisher who has propelled the classic MMORPG, Knight Online, to new and exciting horizons!

As a young company, Game Cafe Services is dedicated to publish the best online Free-to-Play games globally. Our presence allows us to service gamers on a global scale. We believe that successful game publishing takes more than just updates and running events. It also requires planning, imagination, creativity and coordination. With our sights set on the future, we will continue to work closely with our community to understand the needs of our players so that we can achieve our goal in providing the best online Free-to-Play games.




  • Started NTTGame and established headquarters in Istanbul, TÜRKİYE
  • Europe Knight Online ( service started


  • Global Knight Online ( service started
  • Knight Online National Tournament at Gamescom in Germany and G-Star in Korea
  • Held the 1st Knight Online Player Conference in Istanbul
  • Game N Game World Championship LA Regional Tournament


  • Established US Team in Irvine, California
  • GameX Istanbul Game Show

Quarterly Clan Tournaments


  • Kingdom Online Green lit for Steam
  • Kingdom Online ( service started

Knight Online 10th Anniversary Clan Tournaments


  • 7/24 GM Service Started
  • 5th Knight Online Clan Tournament 2015
  • Phantomers OBT Started
  • Level Magazine Knight Online Special Edition
  • Knight Online Greenlit on Steam
  • GameX Best MMORPG Award 2015
  • 2nd Phantomers Tournament


  • Steam Knight Online Official Release
  • 2016 Semester Fest - 3rd Phantomers Tournament
  • Gaming Istanbul – 4th Phantomers Tournament
  • Mad Tanks CBT
  • 6th Knight Online Clan Tournament
  • Mad Tanks OBT
  • 5th Phantomers Tournament
  • 1st Knight Online Party Tournament
  • 2nd Knight Online Party Tournament


  • 3rd Knight Online Party Tournament
  • 7th Knight Online Clan Tournament
  • Knight Online Discord Channel opened
  • GameX Best Mobile Game Award 2017 (Knights of Dungeon)
  • GameX Best MMORPG Award 2017 (Knight Online)


  • 4th Knight Online Party Tournament
  • 2018 Istanbul Youth Festival in TÜRKİYE
  • 5th Knight Online Party Tournament
  • Casinova Full Release on Google Play Store
  • 1st Knight Online Mage Party Tournament


  • New Servers Altar, Vega and Sirius opened
  • NTTNow app released on Google Play and App Store
NTTGame    © 2005-2024. All rights reserved. Licensed and published by Game Cafe Service, Inc.