Play Classic Retro Games Online with Global Netplay

Description

Urban Lockdown thrusts players into a gritty, dystopian city where survival is the only rule. As you navigate the treacherous streets, you'll face a relentless barrage of enemies in this fast-paced action platformer. With distinctive levels filled with challenging obstacles and epic boss fights, players must strategize their movement and attacks to overcome the odds. Featuring vibrant pixel art and an unforgettable soundtrack, Urban Lockdown captures the essence of retro gaming while delivering a thrilling, nostalgic experience for both new and veteran players alike.

👊 OpenBOR Play Guide

1. Browser: Click Start Game — the engine loads in seconds, play directly in browser.
2. Android: Install the KhoGameHub app → tap Open in App to play on mobile.
3. Default keyboard: Move = Arrow keys · Attack = A / Z · Jump = S / X · Enter = Start.

🎮 Gamepad Setup

• Click the Gamepad button above to open the button configuration screen.
• Plug in the gamepad before clicking Start Game for automatic detection.
• If the gamepad is not detected: try pressing any button on the gamepad in the config screen to activate it.
• Each player needs separate mapping — supports local co-op up to 4 players.

⚙️ In-game Options

Open the in-game menu (usually Esc or Start) → Options to adjust: difficulty, lives, music, sound effects. Some games also have video settings (vsync, scanline filter).

⛶ Fullscreen

Click the Fullscreen button above or press Alt+Enter to toggle fullscreen mode.

💾 Saving

OpenBOR auto-saves progress to browser storage (IndexedDB). Do not clear browser cache to keep saves. Clear Config only resets video/audio settings — it does not affect save data.

🔊 Volume

Use the OS or browser volume control. If still too loud: go to Options in-game to adjust Music Volume and Sound Volume separately.

⚡ Performance

OpenBOR runs directly in the browser via WebAssembly — no installation needed. Use Chrome or Edge for best performance. Close other tabs if the game stutters.

🖥️ Hardware Requirements — OpenBOR

✅ OpenBOR is very lightweight — runs well on most modern devices thanks to WebAssembly.

* OpenBOR is a 2D engine — low-end phones from 2018+ can all play smoothly.