Play Conquest of the Crystal Palace (NES) Online

Console NES Genre ActionPlatformer Players
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Controls

Click the game first to enable controls.

Player 1

WASD
Move And Crouch
K
Jump And Select Item
J
Attack
Enter
Start And Pause

Emulator

Q
Fast Forward
E
Rewind
4
Slow Motion
1
Quick Save State
2
Quick Load State
3
Change State Slot
Gameplay screenshot of Conquest of the Crystal Palace for NES

Overview and Gameplay

Prince Farron returns to reclaim the Crystal Palace from Zaras, fighting through five stages with his guardian dog, Zap. This side-scrolling action-platformer combines sword combat, precise jumping, enemy-dropped coins, shops, temporary upgrades and boss battles.

An opening choice between Life, Flight and Spirit crystals grants extra health, improved jumping or a fireball attack. Kim sells healing items, extra lives, weapons and upgrades while delivering QNN reports with hints and warnings.

Controls And Mechanics

  • Use the directional pad to move and crouch.
  • Press A to jump and B to attack with the selected sword or special weapon.
  • Hold Down and press A to cycle between the sword, Zap and a special weapon.
  • Zap has a separate health meter and attacks independently when summoned.
  • Coins disappear quickly, encouraging fast collection before visiting shops.

This is a single-player game. Attacking during a jump can shorten Farron’s aerial movement, making timing important.

Version Notes

The North American release localizes the Japanese Famicom game Maten Dōji. It reduces enemy durability, adjusts some stage layouts, changes several enemy graphics and adds a title-screen cheat system.

Release And Credits

  • North American release: 1990
  • Developer: Quest Corporation
  • Publisher: Asmik Corporation of America
  • Original platform: NES and Famicom
Version
conquest-of-the-crystal-palace_usa_verified.nes
Status
Playable in browser
Updated
June 30, 2026

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