Gameplay

Hidden Hollow is a 2D platformer adventure game where timing, precision, and smart movement decide your survival. Your objective is simple: find the key, reach the door, and escape the level. Each level is filled with floating platforms, gaps, and deadly obstacles. A single mistake—falling from a platform or colliding with spikes—ends the game instantly. There are no second chances, so every jump matters. As you progress, levels become more challenging, requiring careful planning and accurate control. Hidden Hollow focuses on classic platformer gameplay with smooth controls, clear visuals, and skill-based level design.

Features

• Developed using Construct 3 • Fully HTML5 based game • Works on all modern browsers • Desktop and Mobile compatible • Touch and Mouse controls supported • Easy to customize • Clean and well organized event sheets • Optimized for fast performance • Responsive screen scaling • No external plugins required

How to Play

On Phone Tap left / right buttons to move, Tap jump to leap across platforms, Collect the key to unlock the door, Reach the door to complete the level, Avoid spikes and falling — instant game over. On PC Use Arrow Keys or W / A / D to move, Press Up Key to jump, Collect the key, Reach the door to finish the level, Hitting spikes or falling ends the game immediately.