- have the snake_game_simulator.py, foods.txt and heads.txt in the same folder.
- Run snake_game_simulator.py
- press Up/Down to increase/decrease simulation speed by 5 px/s
- hold Shift then press Up/Down to increase/decrease simulation speed by 20 px/s
- hold CTRL + Shift then press Up/Down to increase/decrease simulation speed by 100 px/s
- Use spacebar to pause and unpause the game.
- When the game is paused, use Left or Right keys to iterate over game frames. (You can check the behavior of snake frame by frame)