Table:
text: List of multiplayer browser games
Multiplayer games
Multiplayer games
Name_ Developer Release_ Type_ Game_flow Setting_
8Realms Jagex 2011 (now closed) Strategy Real-time Empire building
Adventure Quest Worlds Artix Entertainment 2008 MMORPG Real-time RPG
Blood Wars BW Team 2006 MMORPG Real-time Post-apocalyptic world
Business Tycoon Online Dovogame LLC 2009 MMORPG Real-time Fantasy/Business Simulation
Castle Marrach Skotos 2001 role-playing Real-time Fantasy/storytelling
Castle of Heroes SNAIL Game 2009 Strategy Real-time Fantasy/empire building
Club Penguin New Horizon Entertainment/Disney 2005 Social networking Real-time Antarctica
Cyber Nations Kevin Marks 2006 Strategy Turn-based Contemporary/country building
Dead Frontier Neil Yates 2008 MMORPG, Third-person shooter Real-time Post-apocalyptic world
Domain of Heroes Tandem Games 2008 MMORPG Text-based RPG Fantasy

Question: From the list of multiplayer browser games, what year was Cyber Nations released?

Question: From the list of multiplayer browser games, what was the setting of Club Penguin?

Question: Which of the list of multiplayer browser games, who was the developer of Castle of Heroes?