Unofficial Games
Multiplayer Championship Backgammon
This game lets you play Backgammon either offline against the computer or online against other people through RealDice's gaming network.
Multiplayer Championship Chess
As its name suggests, Multiplayer Championship Chess lets you play offline against AIs, or play online against human opponents on the Real Dice gaming network.
Multiplayer Championship Poker - Texas Hold Em
A poker simulator which lets you play offline against various AIs, or online against real human opponents around the world.
Real Dice Blackjack
A Black Jack (aka Twenty One aka Vingt Et Un) simulator with both offline single player and online multiplayer modes, as well as the ability to chat to other players.
Real Dice Dominoes
Yes it's dominoes, that familiar game with the spotted tiles, and this version lets you play the game online against other people around the world (or offline against the computer if you prefer).
Real Dice Hearts
This is a simulation of the classic card game Hearts (which you may have heard of from the version bundled with Windows). The Real Dice version includes both offline single player and online multiplayer modes, and you can also chat to other players too.
Real Dice Roulette
A roulette table simulator with online features including chatting to other players and watching as they place their bets too.
Real Dice Spades
It's the classic card game Spades, with both offline single player and online multiplayer modes. The online mode also lets you chat to other players.
Sudoku Master II
Amazingly this version of Sudoku has online multiplayer features, but it can also be played in the usual offline single player mode.
Tibia Micro Edition
TibiaME is the world's first Massively Multiplayer Online RPG for mobile phones, which takes place in a real time fantasy world shared with thousands of other players. It's been operating since 2004, and has built up a cult following in the mobile gaming world.