XMage - Magic, Another Game Engine

XMage allows you to play Magic against one or more online players or computer opponents. It includes full rules enforcement for over 10,000 unique cards (nearly 20,000 counting all cards from different editions). Starting with Eventide, all regular sets have nearly all the cards implemented (detailed overview).

There are public servers where you can play XMage against other players. You can also host your own server to play against the AI and/or your friends.

You can visit the XMage forum here.

Features

• Deck editor to build your desired decks.
• There is a simple computer AI opponent available.
• You can play either a two player duel or a multiplayer free-for-all game with up to 10 players.
• Commander format (also up to 10 players).
• Tiny Leaders duels.
• Super Standard and Historic Standard formats.
• There are two tournament types supported, which can be played with up to 16 players:
• Elimination or swiss type handling
• Booster (also Cube) draft tournaments (4-16)
• Sealed (also from Cube) tournaments (2-16)

Installation

Download and install the latest XMage release. You will need to have the Java Runtime Environment Version 7 or later.

Look here for more detailed instructions. Here you can find a log of the latest changes.

Developer

If you are interested in developing XMage, here are some useful resources:

• Developer Getting Started
• Developer Notes
• Developer Testing Tools
• Double Faced Cards
• Card Requests
• Tournament Relevant Card Requests