Immediate bad ending
If you repeatedly say "no" to Doraemon's first request for cooperation, you will become BADEND.
Limit value of four-dimensional pocket
Doraemon's four-dimensional pocket can fit as many things as you like...there's no reason. There are limits. Specifically, you can put up to 128 pieces. However, the maximum number is [55 secret tools/key items, 73 equipment/general items].Talking door
The door (iron grate?) that can be opened with a dungeon key speaks when you talk to it. All in the gif animation below.
The horror of the demon's face
There is a place with the face of a demon in the undersea chapter, and this place itself is a free path, but if you walk to the tip of both corners, you will be warped outside the map. Be careful because if this happens, you will get hooked and won't be able to go anywhere.

Hidden item "Magic Microphone"
You can obtain the ``Magic Microphone'' by investigating the small island located northwest of ``First Base Camp'' in the Underground Edition. This is an item that deals about 60 damage to all enemies when used by Gian, and it does not disappear no matter how many times it is used, and it has no cost. Very convenient.
Take a break in a long dungeon
You can call Dorami on the top floor of the Cro-Magnon Tower, the final dungeon of the underground arc. The journey here is very long, and you can actually recover and save before the boss, which is very useful.Hidden ability value "Speed"
Each character has ability values as mask data that indicate their superiority in order of action. Something like ``speed''. The speed of each character will be explained later.All of them are late bloomers
In this game, your abilities will improve as you level up. In the early stages, LvUP increased by about +4 to ALL status, but in the second half, it increased to around +15. When it reaches its final level, it shows an abnormal growth as shown in the image below.
Summary of ability values of ally characters
The ability values of allied characters for each level are determined and are as shown in the table below.Lv1 state
Main character | 15 | 15 | 10 | 1 |
Doraemon | 12 | 13 | 12 | 1 |
Miyoko | 11 | 12 | 12 | 1 |
Nobita | 16 | 15 | 10 | 11 |
Suneo | 13 | 13 | 10 | 1 |
Gian | 14 | 16 | 14 | 1 |
Terra | 11 | 12 | 12 | 1 |
Shizuka | 8 | 10 | 12 | 1 |
LvMAX state
Main character | 999 | 600 | 600 | 99 |
Doraemon | 999 | 600 | 600 | 99 |
Miyoko | 666 | 600 | 600 | 66 |
Nobita | 999 | 600 | 600 | 99 |
Suneo | 799 | 660 | 540 | 79 |
Gian | 865 | 840 | 720 | 39 |
Terra | 666 | 600 | 600 | 66 |
Shizuka | 532 | 540 | 600 | 99 |
Summary of all boss ability values
The bosses in this game have high attack power. �Since secret tools cannot be used, it can be said that it is a game that requires a level that can win at Gachinko.Maou Demaon | 500 | 240 | 70 | 50 |
Poseidon | 300 | 300 | 90 | 30 |
Tsuchidama Priest | 200 | 320 | 120 | 60 |
Tsuchidama Master (Gold) | 300 | 380 | 160 | 40 |
Tsuchidama Master (Silver) | 500 | 420 | 120 | 88 |
Giga Zombie | 500 | 500 | 230 | 99 |
Judo | 250 | 400 | 220 | 99 |
Ginkaku | 350 | 400 | 220 | 30 |
Kinkaku | 250 | 480 | 180 | 99 |
Gyumaou (escape) | 500 | 500 | 500 | 1 |
Gyuumaou (final battle) | 500 | 500 | 260 | 99 |
What if I proceed without Miyoko as a friend?
Conclusion [I can't leave the star town]It seems that there is an invisible magical wall erected in the star town, ``If there is no one who can use magic, it cannot be passed through.''
What if I don't get the silver arrow?
Conclusion [Unable to progress because the magician won't give you the "crystal eye"]Actually, it is possible to defeat Demaon even without the silver arrow, but... there is no trust in him (ノД`)

What if there were no crystal eyes?
As mentioned above, you won't receive the "Crystal Eye" unless the Silver Arrow flag is raised, but what will happen if you proceed as is?Conclusion [Using the Guidance Crystal has no effect]
Originally, it was said that it had both eyes and crystals and was effective, so this is within the range of expectations.

What if I save the silver ball?
The silver bead weakens the two-star devil and the three-star devil, but what will happen if we save it?Conclusion [Regardless of whether you use it or not, the silver ball will disappear if you defeat the three-star devil]
However, if you go to get the silver beads after defeating the two above, it will remain in your possession forever. (Although it doesn't make any sense...)
What if I don't use the Guiding Crystal?
In the end, the guiding crystal is just an item to return to the first town, "Star Town." In that case, wouldn't it be better to go home on your own without having to get the "eyes and crystal set"?Conclusion [Even if I return on my own and ride the magic circle in the mansion, the three-star devil will not appear (also serves as a story flag)]
What if you tried to defeat the Demon King Demaon without a silver arrow?
Normally, Demon King Demaon is to be defeated by using "Silver Arrow" after dealing 50 or more damage. Can you defeat this without using "Silver Arrow"?Conclusion [Can be defeated]
According to my analysis, Demaon has 500 HP, and it is possible to defeat him in hand-to-hand combat. But there is no benefit from this. By the way, the silver arrow is designed to disappear after the battle with Demaon, regardless of whether it is used or not.
What if Miyoko doesn't turn back into a human?
Normally, if you talk to the "stone statue of Miyoko's father" on the way to Demaon Castle, Miyoko will turn back into a human. What will happen if you ignore this and defeat Demaon?Conclusion [Returns after the battle with Demaon]
After the battle with Demaon, he becomes a human with a different message than usual. Miyoko's ability values don't change when she returns to being human, so it's easy to try.


What if I suddenly went to the Cro-Magnon Tower?
What would happen if you skipped all the events of the underground arc and suddenly went to the Cro-Magnon Tower, where the mastermind is waiting?Conclusion [There is no one in the back]
What if I save Takecopter?
Usually undergroundAt the same time, Takecopter runs out of battery and becomes unusable. However, in the underground arc, all locations are connected to the ground, and it is actually possible to clear the stage without using the Takecopter (although it is necessary to obtain Shimajin's microphone). So what would happen if you conquered the Underground Chapter without using Takecopter at all?Conclusion [Battery eventually ran out]
I wonder if the battery ran out due to natural discharge alone? (´□`。)

Can you defeat the fleeing bull demon king?
There is an event where "Gyumaou" appears just before the final battle, but he quickly runs away. Is there no way to defeat this?① Raise Lv to maximum and speed to 99
It was no good. You can run away before we can take action. In the first place, even though the Gyumaou's speed is 1, it will attack immediately, so it is thought that it will run away in advance regardless of its speed.
②Use the modification code to make the monsters feel scared
In this case, I can move unilaterally for one turn. I thought so, but in the end it was a no-brainer.
Conclusion [You can't defeat him because you can't even take the lead]
Can you fly around the demon world and the ocean floor?
"Takecopter" and "Buggy-chan" can only be used in a specific world, but can they be created with modified codes and used in other worlds?Conclusion [You cannot use each tool unless it is compatible with the world]
It would have been fun to fly around in the demon world or ancient times. By the way, you can use the "Guiding Crystal" and return to the star town in the Makai arc. There is a petrified Nobita, and even when you go to the depths of Demaon Castle, Demaon is not there (in short, you are hooked).