Combat Online 2 — Play Free Online

Combat Online 2 is a browser shooter in the Action & Shooting category. You steer a fighter around the map with the keyboard, aim with the mouse, and win by landing shots before the other side lands theirs. It is built for short sessions: open the page, get into a match, and decide after each round whether to go again.

On a site built around Doodle Jump, this is the odd one out in a useful way. Doodle Jump is a calm, one-button-at-a-time climber; Combat Online 2 asks for quick decisions and steady aim instead. If you want a few minutes of something more aggressive between jumping runs, it fills that gap, and it loads in the page with nothing to install.

How to play

Move with the arrow keys or WASD, and use the mouse to aim and to pick options in the menus. On a phone or tablet, tap and swipe instead. The game is listed on Poki, which is where the developer credit comes from.

The basic rhythm of any aim-and-move shooter applies. Keep moving rather than standing still, find your target, aim, and fire. Menus and any weapon or mode choices are handled with the mouse, so keep a hand on it between rounds.

Tips

• Use WASD rather than the arrow keys if you are on a keyboard, since it leaves your other hand free for the mouse and keeps your fingers near the usual action keys.
• Do not stand still while aiming. Strafe, then settle your crosshair on the target.
• A mouse is a big advantage over touch. If you are on a phone and struggling to aim, try a laptop for the same game.
• Take a short break after a bad streak. Aim-based games punish tired hands more than most.

Similar games on Doodle Jump

If the shooting is not for you, Helix Jump keeps the one-input arcade feel with a falling ball, and Ovo 2 is a precision platformer that rewards careful timing. Bloons Tower Defense 2 is another action-leaning pick, but it is a strategy game where you place defenses instead of aiming yourself. For something cooperative, Fireboy and Watergirl suits two players sharing a keyboard.

Combat Online 2 suits short sessions on a laptop or desktop with a mouse, and it also runs on touch devices if you would rather play on a phone.