Ngon

Ngon :: Physics ball puzzle game. Entry for 2025 olc code jam. Control a physics ball that moves with friction forces. Includes a level editor to build your own level. Ships with a basic test level. Version 1.1.1 Made with PixelGameEngine. Source code linked in github in the more information section.

Controls

Editor

• 1: Add vertices
  • Left Click: Add vertices to the current polygon at the mouse position
  • Backspace: Remove the most recently added vertex from the current polygon
  • Enter: Confirm the current polygon and create a new one
• 2: Move vertices
  • Left Click: Move the nearest vertex to the mouse position
  • Backspace: Delete the last moved vertex
• 3: Move Ball
  • Left Click: Move the ball to the mouse position
• 4: Add goals
  • Enter: Add a new goal at the mouse position
  • Left Click: Move the nearest goal to the mouse position
  • Backspace: Delete the last moved goal
• 5: Polygon select
  • Backspace: Delete the selected polygon
  • Left Click: Select the nearest polygon
• Middle Mouse Button: Pan view
• Scroll Wheel: Zoom in and out
• Escape: Toggle to play mode
• =: Print ball physics state

Gameplay

• A: Roll to the left
• D: Roll to the right
• Space: Jump (while touching a surface)
• =: Print ball physics state
• Escape: Return to the editor
• Backspace: Restart the level

AI Usage Disclosure statement is on the Github repository.