Games starting with O

Oasis

Oasis Take care of exotic animals, grow fruits and vegetables in a deserted island in the planet of Oasis! 10 rate

Omega Zodiac

Omega Zodiac Defend the Goddess Athena in a fast paced MMO Fantasy game full of action. 6 rate

Once Upon A Night

Once Upon A Night Battle monsters with wands, build totems and grow enchanted crops in Once Upon A Night! 9.5 rate

One Piece 2: Pirate King

One Piece 2: Pirate King Join Luffy and the gang of honorable pirates in a brand new adventure against the relentless marines and bounty hunters in One Piece 2: Pirate King! 8 rate

One Piece Online

One Piece Online Have fun questing and fighting side by side with Luffy and other familiar faces from the One Piece universe in One Piece Online! 7 rate

One Piece TD

One Piece TD If tower defense and One Piece are your specialty, then you mustn’t miss out on this exciting, challenging and brilliant game, One Piece TD! 9 rate

One Piece: Legends of Pirates

One Piece: Legends of Pirates Set off on an exciting journey across the seas with Luffy and his friends in this brilliant One Piece Online remake! 8 rate

One Tower

One Tower Fight to destroy your opponent's tower by overwhelming him/her with your customized waves of minions. 8 rate

Orcs Must Die: Unchained

Orcs Must Die: Unchained Enjoy a unique blend of tower defense and MOBA in this amazingly competitive and fun game, Orcs Must Die: Unchained! 9 rate

Ork Buster

Ork Buster With waves of Orks at the front door, will you be able to stand your ground? Well, play Ork Buster now and find out! 10 rate

Otherland

Otherland Based on the book of the same name, Otherland features impressive and diverse graphics and a pretty fun gameplay. Try it now! 8 rate

Our Bingo

Our Bingo With so many themes, game modes and rooms to play bingo in, Our Bingo is an online bingo game that you'll love! 10 rate

Overlords of War

Overlords of War Side with the followers of Aesis or with the forces of evil and battle it out in this brand new MMO strategy game, Overlords of War! 9 rate

Oz: Broken Kingdom

Oz: Broken Kingdom Set off on an adventure across the once peaceful Land of Oz in this amazing fairytale-themed MMORPG, Oz: Broken Kingdom! 10 rate

ourWorld

ourWorld Dress to impress and hit the town in an incredible virtual world. 8.5 rate

Featured Games

Forge of Empires Forge of Empires Starting with a small Stone Age settlement it is your task to create an empire and follow it onward throughout the centuries! Naruto Online Naruto Online Engage in epic battles alongside Naruto and his friends in this turn-based role playing game, Naruto Online! Second Life Second Life Build your own perfect place in the biggest virtual world around. Tribal Wars 2 Tribal Wars 2 Rally your armies, fortify your castle walls and lead your soldiers to glory in Tribal Wars 2 today! Wizard 101 Wizard 101 Enjoy the fantastic Wizard 101, become a Wizard, collect pets and battle mighty foes in a brilliant free game. Roblox Roblox Create your Own Game or Play Others Creations in A Fantastic Sandbox World.

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