Combat Online

Play Combat Online Online for Free

Combat Online is a 3D online shooter in the style of Counter-Strike, with a twist: the maps are created by the community. Join a server in Europe, America or Asia, pick a map and fight other players in real time. Besides classic gun battles, there are parkour maps and zombie maps. It is free to play in your browser.

Developer: NadGames  |  Genre: Shooting, Multiplayer  |  Price: Free

The version on Kizoo Games is Combat Online 2 by NadGames. The lobby lets you browse maps, check the rankings and choose your server.

Community-Made Maps

The big idea of Combat Online is that players build maps and then everyone can play on them. That means there is always something new: city streets, forests, warehouses, parkour towers and more. In the lobby you can browse maps, check how many players are in each room and jump in.

Combat Online Controls

Action	Key
Move	W, A, S, D or arrows
Look	Mouse
Shoot / aim	Left click / right click
Reload	R
Jump	Space
Sprint	Shift
Crouch	C
Switch weapons	1 to 4
Grenade	G

Game Modes

• Gun battles: buy weapons, choose a map and help your team win by taking out opponents. Weapons range from knives and pistols to sniper rifles.
• Parkour: shooter maps full of jumps and platforms, where falling is as dangerous as getting shot.
• Zombie: special maps where the gameplay changes into surviving against zombies.

Shooting Tips

Headshots are rewarded with more points, so aim at head height as you move around corners. Switch weapons depending on distance: a sniper for long sightlines, a pistol or rifle up close. On parkour maps, look before you jump; plenty of players lose a round by falling rather than by being shot.

Choosing a Server

You can play on Europe, America or Asia servers. Pick the one closest to you for the smoothest connection. Lower lag makes a big difference in a fast shooter like this.

Getting Started

When the lobby opens, pick a server, then browse the map list. Each map shows how many players are inside, so choose one with a few players to start. Busy rooms are great once you know the controls. In gun battle maps you buy weapons at the start of a round, so try a rifle first: it is good at most ranges. Spend your first few rounds learning the layout of one map instead of hopping between many. Knowing the corners and hiding spots is often worth more than a better weapon.

If shooting feels too intense at first, parkour maps are a fun way to get used to the movement controls.

Information for Parents

Combat Online is a realistic-style online shooter with players from around the world, so it is best suited to teens. More advice for families is on our Information for Parents page. For independent age ratings and reviews of games, parents can also visit Common Sense Media.

Games Like Combat Online

More online shooters to try:

• War Brokers – online shooter with tanks, helicopters, jets and battle royale.
• Shell Shockers – egg-themed online FPS with funny weapons and team modes.
• Krunker.io – fast pixel FPS with classes and quick matches.
• Bullet Force – realistic online FPS with many maps and weapons.

Find more games like this in our Shooting Games, Multiplayer Games and Action Games categories.

Combat Online FAQ

Is Combat Online free?

Yes. You can play Combat Online free in your browser on Kizoo Games.

Which version is this?

It is Combat Online 2 by NadGames.

Who makes the maps?

The maps are created by the game's community.

What game modes are there?

Gun battles, parkour maps and zombie maps.

Which servers can I choose?

Europe, America and Asia.