For example, healer classes have rather weak tools, which are enough only to shoots from enemies until reinforcements come. It's made to improve the gameplay for different roles and customize the pace and style of the combat. Usually, MMOFPS projects feature a vast number of guns for each class. Multiplayer first-person shooters have the broadest range of weapons, tools and equipment items of all online videogames. For example, they can have fast-speed character development which is starting over in every battle or even no levelling at all. However, some MMOFPS aimed only on solo gameplay. It makes the gameplay process much more complicated and immersive, and it encourages people to gather up and teams and work together to surpass the enemy. Usually, MMOFPS offer well-balanced class systems, which helps to divide players with different preferences into different classes. Some shooter video games offer simplified mechanics and even auto-aiming feature, but it's scarce, especially for high-quality games. Moreover, these feature influences the competitive part of the gameplay, which means that your success depends only on your skills and efforts. Even the smallest and simplest FPS have more or less realistic mechanics because it's the core feature of this genre. The significant projects use the most realistic and complicated physics, which provides an opportunity to consider all features of real shooting, such as bullet deflection or effect of the wind speed on projectile wind. The gameplay of MMOFPS is concentrated on shooting so that these games have the most sophisticated shooting systems. Their gameplay is much more complicated and unpredictable than usual because actions of real players are not controlled by AI and not prescripted by game developers. While usual single-player FPS projects provide an opportunity only to fight with computer-controlled enemies, MMOFPS offer you to experience fast-paced real-time combat with characters controlled by other people.
The MMOFPS games are unique because it's a combination of genres used for their creation - a shooter and MMO.