Updated to Ver1.7

1. 1. Soil colors change at scores of 2,000, 10,000, 50,000 and 200,000 points. After the background color changes, the edges of the soil will be colored yellow when the player moves around them or enemies fall past. When a block of soil tiles is completely surrounded, points are added to your score. If you can enclose a lot of soil, your score will increase for each block of soil enclosed, so if you can enclose a large area, you will earn a very large number of points. The soil score total increases based on the number of times the color has changed.

2. In Caution Mode, if the Peta (the blue enemy) cannot move, it will dig a hole to its left and right after a set amount of time.

3. When the Peta can't move to the left or right, it will stop moving and go to sleep.

4. The number of Petas will increase by 1 at 300,000 and 3,000,000 points.

5. Several bug fixes have been implemented.

6. After collecting the Heart, enemies will go into a frenzy for one minute.

7. Press the “C” key to run the game at extremely high speed.
8. In the Option Menu, press the “M” key to switch to the MANIAC Option Menu. The MANIAC Options are as follows:

“C”: Changes the speed for when the “C” key is pressed during the game.
“G”: Changes the GAME OVER characters display position.
7. A game came to work very fast when I pushed the "C" key.

8. I came to move to MANIAC OPTION menu when I pushed the "M" key with Option menu screen.
The MANIAC OPTION screen functions are as follows.
Setting of the speed when I pushed the "C" key during the "C" game.
The indication point of the letter of "G" GAME OVER.