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CYBERSIDE.AI Entertainment • 16-Bit Adventure

Emerald Quest – The Obsidian Crown

Enter a handcrafted top-down action-adventure inspired by the golden age of 16-bit fantasy games. Explore a scrolling overworld, uncover dungeon secrets, collect classic tools, defeat a two-phase boss, and unlock a tougher Second Quest.

Free to play • No installation • Desktop and touch controls • Progress saves in your browser

Released July 2026Browser action-adventureGame Designer: Lee Jones
The quest begins

A complete retro adventure in one browser file

No downloads, emulators, cartridges, or blowing dust from mysterious plastic rectangles. Launch the game and play immediately.

🗺️Explore the OverworldTravel through forests, paths, beaches, groves, hidden areas, and a dungeon connected by classic screen transitions.
⚔️Classic Adventure GearUse a sword, bow, bombs, boomerang, candle, shield, keys, maps, compass, potions, and other quest items.
👑Boss & Second QuestChallenge a multi-phase boss, claim the Obsidian Crown, then return for a more dangerous Second Quest.
Desktop controls

Keyboard command deck

Move: Arrow keys or W/A/S/D
Sword: Space or J
Bow: K
Bomb: L
Boomerang: B
Candle: C
Action/Talk/Buy: E
Pause & Save: P or Esc
Music: M
Start/Select: Enter

Mobile & tablet

Built-in touch controls

On touch devices, the game automatically displays an on-screen directional pad, A/B buttons, weapon controls, Start, Select, music, and save controls. Rotate to landscape when you want the most console-like view.

Launch Full-Screen Game
Quest briefing

The Obsidian Crown waits beyond the grove.

Talk to sages, search every corner, cut suspicious bushes, bomb cracked walls, and keep an eye on your supplies. The game includes Easy, Hard, and Hardest difficulty settings, plus browser-based save slots.