Use the arrow keys or swipe on the screen to move the character left or right.
If you touch an obstacle, you lose a life. You have a limited number of lives at the start of the game.
Tap on obstacles that are marked for collection. They will turn green when you can collect them.
The objective is to avoid obstacles and collect as many points as possible. The more you play, the faster the obstacles will move, increasing the difficulty.
The game ends when you lose all your lives or when you successfully complete the level without losing any lives. You can also choose to end the game at any time using the 'Exit' option.