Operation 7 is a free to play, military themed FPS MMORPG that uses modern technology and weapons. Operation 7 focuses on realistic combat and character progression, players must kill enemies for experience points to unlock more guns and equipment.

Operation 7 boasts unique, realistic game play and it has a couple of nice features to support this. Firstly is the combat itself, unlike other MMOFPS games, you won't have to shoot your enemy with an entire clip to kill them. Instead it works on a "first to aim, first to win" concept where bullet damage is realistic, causing enemies to go down with just a couple of shots. The second feature to aid the realism is medpacs. Most MMOFPS games allow you to pick up your dead enemies weapon but Operation 7 turns that weapon into a backpack that heals you if you collect it. This is a great feature as many FPS titles leave you running around 1 shot away from death with no way to increase your HP.

Operation 7 offers some great character customization options in the forms of clothing and costumes. Although the game is military themed, there are a number of costumes that step away from this setting, such as a baseball jersey or reggae set. Other, more military themed costumes, are available and these come in many different designs and colors, offering a lot of choice to customize your character.

Operation 7 includes over 100 different, unique weapons, creating one of the biggest MMOFPS arsenals available online. Every type of weapon is included, from sniper rifles to shotguns and grenades. The massive selection of weapons gives players plenty of choice when choosing which weapon suits their play style the best. As well as the guns, players can further customize their character and loadout by choosing from a large variety of ammo types, all of which effect your gun in different ways.