here's a list of all the features in this Player Controller. WASD movement. Running functionality. Acceleration and deceleration settings for movement. Gravity for realistic player movement. Ground check using a sphere and layer mask. Jumping with different jump forces (single, double, triple). Options for double and triple jumps. Forward running with a specified speed. Special jump with a unique force. Speed boost functionality with a trigger. Stamina system with settings for max stamina, current stamina, drowning time, drowning percentage, and restoration amount. Stamina collectibles with trigger zones.