CRUSADE is a revolutionary fantasy-based MMORPG that allows thousands of people to play together in a virtual world that features multiple races, powerful weapons and armor, deadly magic, epic quests, ancient places to discover, the utilization of detailed tradeskills, and more.

Designed from scratch, the initial goal in designing CRUSADE is to provide "Simple Gameplay with Unlimited Growth in a massive world of immersion and interaction".

Part of achieving this goal was to create a game that makes it easy for anyone to get started, but build the game in such a fashion that even the most skilled and hardcore gamer has the potential to grow beyond their expectations. A world where the causal and hardcore gamer alike can adventure, grow, build, and share with other players.

The four principles on which CRUSADE is based are:

Community
Immersion
Interaction