A free Massive Online Multiplayer Roleplaying Game featuring an Intuative design, easy game play, and a helping community of players!

Online Mafia browser game
Emerge yourself in the seedy mafia underworld!

Hattrick is an online football manager game, and it's free to play. Here you get to create your own club and build the team of your dreams.
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Flashgames website

Build your empire in the Medieval world in this strategy browser game. Government and Trade system offered.

Free online cycling manager. Game based in the disappeared CFF (Cycling For Fun), ride the Giro, Tour & Vuelta.

Free online browser mafia game which takes place in CrimCity - a metropolis for gangsters, scumbags, and criminals. You have limited time to earn as much respect as you can and win.

Browser RPG. Immortal Day is a vampire browser based game that is full of action. Take on the role of a variety of species, ensuring that you have the powers you need to beat each level and come out a winner in the end.

Online browser manager game. Take on the role of Footballer, Manager or Journalist in a world where teamwork, strategy and people matters!

Soccer kiekko is a multiplayer soccer online browser game.

Wartune is an exciting hybrid of all your favorite games in one. Role-playing, city-building, strategy, turn-by-turn combat, PvP arenas, hundred+ person BOSS battles, and even farming are all here in one unique game!

MU Arena Server, New Items, New Maps, New Mobs, New 3RD Level Wings and 5 New Character Class, 4 Dedicated Server 24/7 Online, Exclusive Events, Servers Easy and Hard

Supremacy 1914 is a free real time strategy game for up to 32 friends set in the world war I theme. You play on a real map and can move units around.
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Get your own mafia online browser game with Mafiacreator.

Race management, simulation genre.

Shrynn, the main continent of Myth has been plagued for centuries by the Great Silver Dragons. The battle has raged since the dawn of the "Mythic Age". Millions of Heroes have given their lives to aid in ridding the realm of these vile beasts.

Logs site for Shattered Kingdoms MUD game.

Shattered Kingdoms is a sword and sorcery fantasy roleplaying game, played online by many people at the same time who each roleplay a different character.

A portal which contains flash games playable through your browser.

Text based browser game. Click then click again - and then you realize this is actually kinda fun. Years go by and you look back at the worn out mouse on your desk...replace it then go back to clicking.