OBJECTIVE:
Guide Albert Einstein through spacetime to collect photons and claim the Nobel Prize! Reach level 100 to win the ultimate scientific achievement.

BASIC CONTROLS:
• Arrow Keys / WASD - Steer Einstein's motorcycle
• SPACE - Boost (unlocked at level 2)
• P / Tap Screen - Pause game
• TAB - Settings menu

POWER-UPS (Collect green vials in cubes):
• Shield - Temporary protection from obstacles
• Magnet - Auto-collect nearby photons
• Slow Time - Reduces game speed temporarily
• Projectile - Fire at AI opponents (+50 photons)
• Obstacle Drop - Place vial trap for AI (+10 photons)
• Swap Position - Trade places with leading AI

SCORING SYSTEM:
• Photons (coins): +1 point each
• Item boxes: Random power-up
• Green vials: Random bike skin or color change
• Defeat AI with projectile: +50 photons
• AI hits your obstacle: +10 photons
• Defeat dragon: +500 photons
• Level progression: Every 5 photons = next level

HAZARDS TO AVOID:
• Gray obstacles and bowling balls
• Red bat swarms (appear level 2+)
• AI motorcycles
• Dragons (levels 10, 50, 90)

SPECIAL FEATURES:
• Dynamic weather system (levels 5-25)
• Physics equations floating in spacetime
• Customizable bike skins, trails, and outfits
• Cinematic camera effects
• 3D spatial audio

EXTREME DIFFICULTY: Level 60+ features enhanced AI and faster gameplay!