3. Is it possible to summon a pet which is immediately summon interactive NPCs, when I desummon my pet, it disappears together with NPC? Pet( or NPC) should be invisible and immobile.

I tried to do something like that. But the system "Master-Minion" does not allow to call interactive mob. Maybe there is some other way... 

1. Is it possible to create a "text cloud" over a character head?
The idea is that a character had the ability to express their thoughts and comments.

Technically, it is likely possible, but I do not know how to realize this.
The game has PASSIVEDIALOGNOTARGET:

1. Is it possible to create a "text cloud" over a character head?

3. Is it possible to summon a pet which is immediately summon interactive NPCs

I think both of these would be possible.  I want to know how to do this, too.

My guess is that it's in the Quest Editor.

Guys, do you know where I can find "damage with bare hands" in the game?

I also curious that these graphs do? TOHIT_PLAYER_BYLEVEL, TOHIT_MONSTER_BYLEVEL?

Hey Kva. Is there such a variable? All other bare-handed fighter mods ive seen use a weapon like fist-wrappings or something to give the damage...

I do not know Pha, but it would be nice to have a real bare-handed damage. 

Hey Kva3i,

Unarmed damage can be set in Unit Editor/Players.  The field says Damage and you'll see it when you click on a unit file.  It's default is 20 (which means 20 percent of the graph).  You can also set what type of damage is dealt (physical, fire, etc)  It's modified by all the same modifiers that affect weapons/spells.

If you wanted to give bonuses only while unarmed you'd have to create a passive skill that has a left/right hand requirement of NONE.  Of course, that would work as long as one hand remained unarmed.  It might be possible to require both by setting the dual-wield requirement, but it might not work if dual wielding is defined as having two melee weapons, two wands or two pistols.

Is there a way to NPC automatically entered into conversation with the Character(interacts with the Character)?
Maybe there is some kind of skill or a trigger for this. This should be a feature of the Unit NPC, not  location logic/trigger.

I'll explain why I need it.
The main task - to use this feature for the Item Combiner. After the interaction, this unit should disappear/ die.

The ideal solution - is to summon an "invisible" Unit, which could automatically interact with the character.

In the beginning I wanted to use "summon pet" option, this is handy because you can to desummon your pet, but pet can not be an interactive object. This is a very sad. 

Now I have a solution (not perfect, but ok). I can summon an interactive NPC which kills itself after 15 seconds, then I can summon another. During 15s the character is able to use this NPC. But I want more "perfect" solution. 

Any ideas?