Play Alien Catcher online now and team up with a friend in a 2-player HTML5 adventure. Control two intervention agents, use lasers and traps, and catch invading aliens across fast arcade-style levels.
The game is easy to pick up and built for local co-op play on one keyboard or touch controls on mobile. Coordinate moves, hide when needed, and capture aliens to clear each mission and improve your score.
Need Help?
Watch Walkthrough
Stuck? Watch the guide, then scroll up to keep playing.
Video loads when visible
Desktop
- Player 1: Move with W A S D. Shoot with F. Hold S to hide when stationary.
- Player 2: Move with Arrow Keys. Down Arrow to hide. Laser Gun: J. Catcher Capsule: K. Throw Trap: L.
- Press P or Esc to pause the game.
Mobile
- Left side: virtual joystick to move your agent.
- Right side: action buttons for Shoot / Laser, Catch (capsule), and Throw Trap.
- Hide button: tap and hold to enter hide mode and avoid detection.
- Start/Pause button: tap top corner to pause or restart the level.
Keep Playing
More Games Like This
Fans of Alien Catcher also play these Adventure games.
5.0
Naruto 3D
123 views
3.6
Among Us Running From Imposter
116 views
1.5
Champion Island
114 views
5.0
EVERWING
80 views
Wizard Adventure
26 views
Survival Craft Xmas Special
24 views
Talking Tom Gold Run Online
22 views
Peppa Pig: Pig Escape
21 views
Bendy and the Ink 3D
20 views
Persia Prince Dash
20 views
Marble Spiral
19 views
Railways Train Simulator
19 views
Alien Catcher is a fast, cooperative 2-player HTML5 adventure where two intervention agents work together to stop an alien invasion. Each player controls one agent with unique tools such as a laser gun, catcher capsule, and throwable traps. Levels mix close combat, ranged attacks, and stealth moments where agents can hide to avoid detection and plan a capture.
Players must coordinate movement, time shots, and place traps to immobilize aliens before capturing them. The game uses simple arcade controls and clear objectives: clear waves of alien enemies, secure targets with catcher capsules, and complete mission goals before time runs out. The blend of teamwork, strategy, and quick reflexes makes Alien Catcher engaging for casual and competitive players alike.
Designed in HTML5, Alien Catcher loads in modern browsers and runs on desktop and mobile devices. Local 2-player matches use one keyboard for both agents, creating instant cooperative play without accounts or downloads. The game rewards communication, timing, and smart gadget use to finish levels with high scores and fast times.
Game Details
Category
Adventure
Developer
Unknown
Technology
HTML5
Platform
Web Browser
Devices
Desktop, Tablet, Mobile
Game Features
2-Player Cooperative Action
Two players share one screen and must coordinate moves and attacks to capture aliens together.
Multiple Capture Tools
Use laser guns, catcher capsules, and throwable traps to disable and secure different alien types.
Stealth and Timing
Hold hide to avoid detection, set up traps, and time shots to capture enemies efficiently.
HTML5 Cross-Platform
Plays in modern browsers on desktop and mobile with no download required.
Fast, Replayable Levels
Short missions reward score and time, encouraging replay to improve teamwork and rankings.
Frequently Asked Questions
Control one of two agents with a friend. Move, use tools like lasers and traps, hide when needed, and capture aliens to finish each level.
Yes. Alien Catcher supports local 2-player play on one keyboard or on the same mobile device using split touch controls.
Player 1 uses W A S D to move, F to shoot and hold S to hide. Player 2 uses Arrow Keys to move, Down Arrow to hide, J for laser, K for catcher capsule, and L to throw a trap.
Yes. The HTML5 build runs in modern mobile browsers and provides virtual joysticks and action buttons for touch play.
Clear all aliens or complete the level objective by capturing required targets. Work as a team, use gadgets wisely, and avoid being overwhelmed.