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Play Sweet Heart (DECO Cassette) (US) (US edition · English) Online
Sweet Heart (DECO Cassette) (US)
Play Sweet Heart (DECO Cassette) (US) online. Complete rectangles around the dancers and abandon a dangerous unfinished box before the witch reaches the skater.
Browser play

Arcade — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| RetroPad A / B / X / Y | Z / X / A / S |
| L / R | Q / E |
| Insert coin | V |
| START | Enter |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Sweet Heart (DECO Cassette) (US)
Quick start
- Move around a dancer to draw the sides of a rectangle.
- Close the unbroken outline to complete the enclosure.
- Use a remaining Stun action if ruffians block the route.
- Turn away from the current outline when the witch starts following it, then enclose her while stunned.
Controls
Move with the directional control to draw the skating trail. Close a rectangle around the required dancers. The limited Stun action freezes ruffians but does not stop the witch. When she follows the unfinished line, turn away from that outline to stun her, then complete an enclosure around her.
Sweet Heart (DECO Cassette) (US) — About this game
Disco No.1 turns the skater’s trail into a way of enclosing the dancers on the rink. Completing an unbroken rectangle captures the characters inside and advances the clearing objective, but contact with an unfinished line can spoil the attempt. Pursuing ruffians can be frozen with a limited emergency action. The witch needs a different response: turning away from the line she follows can stun her long enough to complete an enclosure. Choosing when to abandon a box is therefore part of surviving to finish the rink.
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 · arcade
- 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.