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Play 2 Games in 1: Scooby-Doo and the Cyber Chase + Scooby-Doo! Mystery Mayhem (US edition · English / French / German) Online
2 Games in 1: Scooby-Doo and the Cyber Chase + Scooby-Doo! Mystery Mayhem
Play the Scooby-Doo Cyber Chase + Mystery Mayhem GBA double pack online, combining cyberspace platform stages with haunted-library clue solving and ghost capture.
Browser play

Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play 2 Games in 1: Scooby-Doo and the Cyber Chase + Scooby-Doo! Mystery Mayhem
Quick start
Choose Cyber Chase or Mystery Mayhem. In Cyber Chase, enter the Chemistry Lab, collect both silver spheres, then use the machine in the Robotics Lab to select Coliseum; stun the opening Roman guards and collect Scooby Snacks on the way to the Creeper boss. In Mystery Mayhem, choose New Game and enter the haunted Hambridge library; sneak past the first ghost, get the wrench and restore the elevator before beginning the clue hunt.
Controls
Cyber Chase: D-Pad moves; A jumps; B shoots; L changes character; R uses a disguise; Start pauses. Mystery Mayhem: D-Pad walks/chooses direction; D-Pad + B sneaks or hides; A jumps; L + D-Pad scans; Select chooses a character; R equips an item; B uses the item/recharges; Start opens the pause menu. Later, R opens the Tome of Doom and repeated B captures ghosts.
2 Games in 1: Scooby-Doo and the Cyber Chase + Scooby-Doo! Mystery Mayhem Game manuals
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · gba
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.