https://poki.com/en/g/combat-online
Combat Online (Combat 5) is a fast-paced, first person multiplayer shooter game created by NadGames. The game is a follow up to the original hit Combat Reloaded. Combat Online features the same awesome action-packed battles you know and love. This is visually one of the most advanced games available online
Join different types of game-modes such as FFA, CTF or Team Battle. >Enter a variety of arenas to face off against players from around the world. Not finding an arena that's challenging enough for you? In Combat Online you can create your own arenas in the map editor. You can even create levels where the goal is to go Only UP! Do you have what it takes to be the ultimate combat champion?
How to play?
Mouse - Aim and shoot
WASD keys - Move round the arena
Spacebar - Jump
1-9 number keys - Change weapons
Shift - Sprint
About the developer:
Combat Online a.k.a. Combat 5 is created by NadGames, based in Mexico. They are also the creators of Combat Reloaded and Combat Reloaded 2.