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Play Atomic Robo-Kid (US edition) Online
Atomic Robo-Kid
Play Atomic Robo-Kid online, fly and shoot through mutant defenses, cycle crystal rewards into weapons, buy upgrades, and defeat the planet’s mechanical governors.
Browser play

Sega Genesis / Mega Drive — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / C | S / X / Z |
| X / Y / Z | Q / A / E |
| START / MODE | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Atomic Robo-Kid
Quick start
Open Options and choose a comfortable difficulty; Easy grants seven Robo-Kids and six continues, while Hard gives only three and two. In a stage, keep moving freely, fire ahead, and watch for Crystal Flies. Shoot one to release a crystal, then shoot the crystal again until it changes into the item or weapon you want before collecting it. Pick up the early unmarked red crystals to start the atomic engines, and switch weapons when the enemy formation or short-range boss chamber demands a different attack pattern.
Controls
Use the D-pad for free movement in the scrolling stages and governor chambers. A fires the currently equipped weapon; continue holding a direction while firing to maintain movement. B cycles or selects the weapon shown in the weapon inventory. C is unused. Start pauses. In shop screens, move through the choices and use A to buy the highlighted upgrade. During confined battle-mode encounters, movement is limited to the left side, so concentrate on dodging vertically while firing.
Atomic Robo-Kid 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 · segaMD
- 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.