Virtual O-Runner – Help & Instructions

Controls

• WASD / Arrow keys (↕↔): Move the player
• Click: Place the player
• Shift + Click: Add a new color and assign a movement speed
• Alt + Click: Force-place the player (ignores collisions)

Map Image

You can load a PNG/JPG/WebP map image. Drag it into the window or press “Choose image…”.

Color & Collision Settings

Global Color Tolerance: How much a pixel’s color may differ before counting as a collision.

Collision Radius (px): How far around the player collision checks apply.

Drawing Radius (px): Size of the brush when adding new colors.

Base Speed (px/frame): Default movement speed on free terrain.

Speed for New Colors (%)

• 0%: Wall
• 10–90%: Slow terrain
• 100%: Free terrain

Color Behavior

Each color entry displays its RGB value, color-matching tolerance, movement speed, and a delete button.

Example:

• rgb(0,0,0) → tolerance 45 → speed 0% (wall)
• rgb(20,90,170) → tolerance 50 → speed 0%
• rgb(25,100,25) → tolerance 55 → speed 30%

Tools & View Options

• Show/hide collision test: Toggle collision visualization
• Clear colors: Remove all custom color rules
• Zoom: Adjust view scale
• Fit to window: Automatically fit the map to the window

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