ZOOM-BE (Proxy) — Play Free Online

ZOOM-BE is a cooperative puzzle platformer that follows two friendly zombie pals attempting a daring breakout from a heavily secured research facility. Unlike traditional platformers where speed alone carries you through, every chamber here demands teamwork, clever timing, and complementary physical abilities between two very different partners.

The core appeal lies in how smoothly the two characters interact. One zombie is small, nimble, and capable of leaping onto high ledges and slipping through tight air vents. The other is a hulking powerhouse who can bash through wooden barricades, knock out patrolling security guards, and push heavy crates onto pressure plates. Whether you share a keyboard with a friend or coordinate both characters solo, solving each room feels satisfying.

For players visiting Doodle Jump for straightforward arcade action, ZOOM-BE offers an engaging change of pace. It blends classic jump mechanics with light spatial puzzles, giving you bite-sized stages that challenge both your reflexes and your problem-solving skills.

How to play

Each level challenges you to collect three batteries or stars and guide both zombies safely to the exit elevator. Neither character can leave alone, so you must keep both alive and working together from start to finish.

On a keyboard, the controls are split cleanly between both sides of the board:

• Small Zombie: Use the W, A, D keys to move left, move right, and jump. Pressing the jump key near high ledges lets him clamber into narrow crawlspaces.
• Big Zombie: Use the Left and Right Arrow keys to walk, and the Up Arrow to jump. Use the Down Arrow to kick or smash obstacles in your path.

If you are playing on a mobile touchscreen, on-screen virtual directional buttons allow you to guide each character through the obstacles.

Tips for escaping the lab

• Use character stacking: The small zombie can jump on top of the big zombie's head to reach elevated platforms and hidden switches that are otherwise out of reach.
• Let the big zombie lead into danger: Automated turrets and security guards can quickly eliminate the smaller zombie. Clear out hazards and disable laser barriers using the heavy character first.
• Hold open timed gates: Many doors and elevators only stay open while a pressure switch is weighed down. Move a heavy crate onto the button, or leave one partner standing on the switch while the other passes through.
• Grab all three stars before exiting: Take time to scout the entire chamber before entering the elevator so you do not leave bonus collectibles behind.

Similar games on Doodle Jump

If you enjoy cooperative puzzle platforming and precision jumping, explore other popular titles on the site. Fireboy and Watergirl delivers dual-character elemental puzzles where two players must avoid opposing hazards. OvO game and Ovo 2 focus on high-speed parkour maneuvers, sliding, and precision jumps through obstacle courses. For action-packed vertical leaps, jump right back into the classic arcade action of Doodle Jump and Helix Jump.