Chihiro's system was not only a virtual reality system, but it also had the capacity to analyze players' brains in order to gain information about their fetishes so as to tailor make the experience to put on a better show for Chihiro and the girls.
Inside the game the boys heard a voice.
"Dear players You will now learn rules of "Despair Dungeon"
"Finally! I was wondering when we would start. I'm curious to see what Ms.Chihiro has planned."
"I'd like to be as confident as you Rantaro, but a piece of trash like me will probably be the first to die."
"You should really work your on confidence Komaeda! They didn't even explain the rules yet. Besides, Mages can do amazing things most other classes could only dream of"
Shuichi remained silent as the rules were about to be explained. He wanted to be sure he'd be useful by analyzing rules.
"All players have HP, if a player's HP are reduced to 0 it's a game over for that player.
"I knew it: I'm a piece of trash ... I'm obviously the one who is gonna die first!"
"Komaeda! It's just the amount of HP, it's normal for a mage not to count on his HP"
''Ohh Naegi you always know just what to say to cheer me up. Come here and help me feel even better.''
"Players also have MP to use spells and techniques. the barbarian has 75 MP, the Adventurer has 90 MP, the Mage has 130 MP, the rogue has 110 MP. You can always check your HP/MP, other players' HP/MP as well as monsters' HP/MP. If you didn't participate to a battle, you can recover 1 HP and 2MP. Finally, you can level up by gaining XP points and you can gain gold by defeating enemies or completing quests. Good luck and have fun ..."
[Secret rules about libido points: libido points are points players get in situations such as being captured, being dominated,tickling, worship, mind alteration and other situations.
There are different levels of libido!
Level 0 (they currently all are level 0): level 0 is called "normal status"
Then to become level 1 of libido they need to get 20 points of libido.
At level 1 of libido (this level of libido is called "slightly excited"). As the name says it, the character who reached level 1 of libido is slightly excited by fetish situations but it's just slight so it has no real consequence.
Then since they're level 1 of libido and slightly excited, they'll need less point to be level 2 of libido (18 points only).
Once level 2, they'll be "excited". Now they're more excited by fetish situations and might offer less resistance to the game due to it. They'll need 16 points to become level 3.which is "very excited". They think these situations are fun and will offer very small resistance. They might be tempted not only to be caught on purpose but they'll also be tempted to contaminate and corrupt their friends. Betray them so they'll know the greatness of their fetish's. They'll need 14 points to become level 4 which is "turned on": everything they gained from becoming level 3 of libido is now even stronger. Also they now gain a fetish for ALL situations AND their already existing fetishes are reinforced. They'll need 12 points to become level 5 or "ultra turned on". This is everything of level 4 but to a massively stronger level. (+ 2 points for ALL fetish situations) A normal fetish situation will give 2 libido points.
Fetishes as follows
Rantaro Amami:
Fetishes:
Tickling
Feet
Size manipulation
Interrogation
Being powerless
Falling into a trap
Tentacles
Ass play
Spanking
Hates
Betrayal or being betrayed
Girls (he has not interest in girls even if they're trying to seduce him)
Hypnosis/brainwash
Verbal domination
Smothering
Shuichi Saihara:
Fetishes:
Tickling
Hypnosis
Surprise attacks (he secretly loves when something disturbs his plan)
Falling into traps
Powerlessness
Domination
Verbal abuse
Crossdressing
Hates
Babying
Paralysis
Bondage
Capture or being captured
Interrogation
Mental regression
Mind alteration
Meeting anime characters
Nagito Komaeda
Fetishes:
Tickling
Feet (humans and cute monsters)
Laughing gas
Drug or being drugged
Hypnosis/brainwash
Mind alteration
Mind regression
Size manipulation
Betrayal or being betrayed
Falling into a trap or preparing a trap
Paralysis
Bondage
Capture or being captured
Interrogation
Assplay
Hates
Physical domination
Verbal domination
The Feet of ugly monsters (Attractive ones are different)
Transformation
Tentacles
Makoto Naegi:
Fetishes:
Feet (monsters and humans)
Falling into a trap
Physical domination
Forces of Nature taking controls
Laughing gas
Tentacle
Meeting anime characters
Paralysis
Mental Regression
Hates
Tickling
Size alteration
paralysis
Bondage
Babying
Crossdressing
Assplay
Hypnosis
Betrayal
Spanking
Smothering
Example: Let's imagine Shuichi has a foot fetish, then if he is involved in a foot fetish situation, he'll gain 4 libido points instead of 2.Characters also have "anti fetish", it's a fetish situation they hate (at first but bigger levels of libido will fix that ^^), they will only gain 1 libido point if they're involved in this kind of situation.
One thing: if they're not involved in battles, then at the end of each chapter they'll regain 1 HP and 2 MP. Also they will lose 2 libido points if they're not involved in a fetish situation.
Let's pretend one of them reached level 4 of libido and has 0 points in that level. Then if nothing happens (in term of fetish situations) he will become level 3 and will have only 12 points of libido. (It's possible to have them being normal again if nothing happens after a moment).
The monsters they'll face will not only try to attack them physically but will try to have them involved in fetish situations: Example let's pretend a character faces a monster. Then if the monster tackles him and removes his shoes and socks to tickle his feet that counts as 2 fetishes (tickling + domination) so he'll gain four libido points.
Now if the character has a foot fetish and the monster tackles him, sits on him if the monster removes his own shoes and socks to force the character to worship it that counts as the 2 fetishes but the character will gain 6 libido points (because the foot fetish situation alone will make him gain 4 libido points)
Once the rules were explained, Shuichi went to check everyone's skills, spells and techniques but he didn't have time to as a group of goblins attacked them by surprise! (+ 2 libido points for Rantaro,Makoto and Nagito. Shuichi +4 libido). The small green humanoids were quick and agile enough to catch each of the boys' ankles with their hands and make them fall on the ground. They were pulled apart from each other in different directions by them.
The one who'd gotten Rantaro was shaken off by the Adventurer who used an old trick in his playbook and shook of his boots to get out of the goblin's grasp he misjudged it's strength and though and lost his socks as well. He winced at the feeling of the cold stone floor on his now bare feet (+4 Libido to Rantaro) and squared off with the goblin who was joined by another goblin which was rather disheartening when combined with how the others were faring.
Nagito was pulled quickly away from the others but managed to cast a spell with a yell of ''FIRE'' he launched it into the goblin that had a hold of him. It rolled on the ground in pain trying to extinguish the flames. Before he could get to his feet though another hideous goblin sat down on his back.(-1 to HP) It forced a gag between his lips muffling his spellcasting abilities.(+4 to Libido for Nagito) while he clawed at it the other singed goblin sat down on him as well and pulled off his shoes. He looked back fearfully as both goblin sneered at his now bare feet wiggling it's fingers at Nagito's quickly widening eyes.
Makoto quickly wormed his way out of the goblin's hands but ran headlong into a whole other squad who dogpiled atop him.
''GET OFF OF ME! GET OFF! RANTARO|?'' (-6 HP Naegi)
He thrashed under all the goblin's grabbing hands as they pulled away whatever they could grab from the boy's pockets and cloak. His dagger, throwing knives and potions were are taken away by the goblins who laughed as they showed each other their new prizes.
''GIVE THOSE BACK! THOSE ARE MINE! GUY'S HELP! SHUICHI?!''
One enterprising goblin got it into his head somehow that it's own large scaly feet would fit into Naegi's comfortable looking soft soled thief shoes. It pulled them off roughly and tried to jam them in angrily while Naegi got increasingly desperate in the pile.
''NO! NOOO! GIVE THOSE BACK! NAGITO?! ANYBODY HELP ME!''(+4 Libido Naegi)
While the others thrashed and fought with the multiple goblins each. One particularly scrawny goblin held one very weak boy above the ground by his ankles. It cackled cruelly at the weak fists that beat at it's legs and gave the pathetic barbarian a good and humiliating shake.(-2 HP Shuichi, +4 Libido) it clumsily fumbled with his fur boots as his thoughts raced to try and come up with some way out.
Rantaro
HP 100
MP 98
Libido 6
Nagito
HP 99
MP 98
Libido 6
Makoto
HP 94
MP 100
Libido 6
Shuichi
HP 98
MP 100
Libido 8