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Play ThunderCats (US edition · English / French / German / Spanish / Italian) Online
ThunderCats
Play ThunderCats online. Guide Lion-O through a side-scrolling fight with the Sword of Omens.
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 ThunderCats
Quick start
Start the opening stage and practice jumping and a short sword combination on safe ground.
Controls
Use directional movement and the displayed jump/attack commands; tap the charged central power control or an available helper icon.
ThunderCats — About this game
Guide Lion-O through a side-scrolling fight with the Sword of Omens. Sword combinations and a downward thrust deal with enemies, while double jumps carry him between platforms. Begin the opening stage by learning the movement and attack prompts before chasing a long combination. Each swing nudges Lion-O forward, making footing important near ledges. Landing hits fills a power meter; when it is ready, touch the lower screen’s central control to release the energy attack. Unlocked helper icons summon allies. Watch a boss repeat its pattern, retreat from the dangerous move and close in for a safer strike.
ThunderCats 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.