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Play Heart Knight (v1.0 / Aftermarket / Homebrew · World edition · English) Online
Heart Knight
Play Heart Knight online. Your unicorn mount has fallen, and bringing it back means making a dangerous bargain with a demon. Health becomes the sacrifice, while defeated enemies offer a way to recover it.
Browser play
Game Boy (GB) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Heart Knight
Quick start
Press START, test movement and A rolls, then approach one enemy and attack with B. Watch health recovery before making the next sacrifice or advancing. D-Pad: move/navigate. A: roll or select. B: attack. START: start the game or advance a level. Roll into space before committing to another attack.
Controls
D-Pad: move/navigate. A: roll or select. B: attack. START: start the game or advance a level. Roll into space before committing to another attack.
Heart Knight — About this game
Your unicorn mount has fallen, and bringing it back means making a dangerous bargain with a demon. Health becomes the sacrifice, while defeated enemies offer a way to recover it. Move around the combat space, roll with A to change position and use B to attack when there is room to commit. Watch the balance between what you give up and what you can regain: spending recklessly makes the next fight harder, but keeping your distance forever will not restore your friend.
Heart Knight 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 · gb
- 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.