Sonic 2 - v2.0.D

What's new in version (2.0.D):
• Update 1: Time Monitor only Max Rings mode
• New music mode: 16 bits
• Secret zone: Hidden Cave
• Vector breathes underwater
• Screen fix on boss (Buttons off mode)
• Competition:
    • New Time Monitor (+5 seconds) on Max Rings Mode
    • Choose a zone on marathon
    • Button animation fixes
• Air Jump animation
• FPS Control (Hold Ctrl + Press Up/ Down)