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Play Harobots Action!! (Japan edition · Japanese) Online
Harobots Action!!
Play Harobots Action!! online. Bump enemy Haros to stun them, gather the attached group and throw it to trigger explosions.
Browser play

Nintendo DS (NDS) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| START / SELECT | Enter / V |
| Microphone | Not assigned |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Harobots Action!!
Quick start
Choose solo play and enter the first stage. Practise stunning one Haro, attaching it and throwing before trying a larger cluster or a robot power-up.
Controls
Use the displayed stylus controls to move, ram and throw; a button control option is also supported. Follow the current special-attack prompt after a power-up and watch active enemies while carrying stunned Haros.
Harobots Action!! — About this game
Bump enemy Haros to stun them, gather the attached group and throw it to trigger explosions. Building a useful cluster before throwing is the route to chain reactions and higher scores, but you still need space to avoid active enemies. Sunrise robots add power-ups and special attacks, while bosses test the techniques learned in each stage. Begin with a small group and learn where its explosion lands before pursuing a longer chain.
Harobots Action!! 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 · nds
- 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.