[Additional Features]
1. Even if you don't die, you can always restart at Checkpoint in the game!
-> Press ESC to restart at the checkpoint at any time.
2. You can start by selecting age Stage.
-> Even if the user turns it off and turns it on, the game can continue from the desired stage.
[Fixed function]
1. Fixed an error that didn't progress even if you caught all the monsters in Stage 2.