1) 가능한걸로 알고 있습니다.
나머지는 해본일 없어서 잘 모르겠네용 ^^

일반뱅... cat balou를 말씀하시는 듯 한데, any player이기 때문에 '자신에게' 사용 가능합니다.
하이눈 사용시---
1. Dalton인 듯 한데, 감옥을 버리는 것도 가능합니다.
2. 말 그대로 beer 카드를 사용하지 못하는 것입니다. 그런 경우 그대로 죽게 됩니다.

2인용 규칙에서---
감옥은 상대방의 턴의 시작에 판정합니다. 즉, 전방에 있던 캐릭터가 감옥에 갖혔다면 일단 그 감옥에서 탈출을 해야 후방에 있는 캐릭터를 앞으로 보낼 수 있습니다. 간단히 말해, 감옥은 '캐릭터'에 거는 것이 아니라 '플레이어'에 거는 것입니다.

또 하나 더...
그런 경우는 아직 cat balou의 능력이 발휘중이기 때문에 시드의 능력을 사용할 수 없습니다. MtG와는 다른 개념이라고 보시면 되겠네요. 먼저 발동한 것이 먼저 효과를 봅니다.

감옥은 캐릭터에게 거는것 같군요

아래 긱에서 퍼온 2인용 룰을 옮깁니다.

These are the official rules to play BANG! with 2 players.

The two players choose two characters picking alternately one character each. Then they put their chosen characters in front of them, with the usual life points showing, one near to the other, at the same time.
Each player chooses one character to be "exposed" and another to stay "cover", and begins with as many cards as the life points total of his "exposed" character.
The aim of the game is to kill both opponent's characters. The game flows as usual except for the following.

Regarding to the distance, play as if there were 4 players playing, one for each character.
At the beginning of each turn, after dealing with such cards as Jail and Dynamite and before any other action, the player in turn chooses from his characters still alive one to stay exposed and the other to stay cover: he moves slightly the exposed character to stay a bit ahead with respect to the other. You cannot make exposed a character in Jail.
During and outside his turn, the player has all the abilities of his exposed character, and no abilities of his covered character. However, if his covered character is the target of a card (BANG!, Indians!, Duel...) the player temporarily gets the ability of his covered character (and loses the abilities of his exposed one) for the short time needed to respond (see example below).
Cards that need a target may be directed towards any other character, provided it is legal (e.g. to play a BANG! it must be at a reachable distance).
Blue cards can be played on any of your two characters, at your choice.
When a player declares the end of his turn, he must discard from his hand any card exceeding the number of current life points of his exposed character.
When a character is killed, the player keeps playing with the other one, which of course will be always exposed.

Cards clarifications.
Beer: can be played only on your exposed character.
General Store: turn face up as many cards as the characters alive. The two players alternately chooses one of them (if one player has only one character alive, the other will draw 2 cards).
Indians! and Gatling: both of your characters are safe when you play this card, while they affect both of opponent's characters.

Example.
NOTE: normally the game will be very fast and straightforward. This is an intentionally non-trivial example.

A player with a single Missed! card in hand has Suzy Lafayette exposed and Calamity Janet covered. His opponent plays Indians!. Suzy Lafayette is the first to react, according to the clockwise order: she must suffer a wound. Then it's the time of Calamity Janet, but she can use his Missed! as a BANG!, since the player now has temporarily gained her ability. After that, the player regains the ability of Suzy Lafayette and therefore draw a card from the deck because he has no cards in his hand.

Final considerations.
The game will be usually very fast, 10-15 minutes per game. It lacks the roles mechanism, but it adds to the overall strategy the choice of your "posse" of two characters. Generally a first looking strong couple such as Willy the Kid and Slab the Killer will not function well, since they are both offensive and they both need to be "exposed" to show their power. Rather, it is better to choose an offensive character coupled with a very defensive or versatile character. According to my experience there is not a couple better than any other one. Try various combinations and see how they perform against different couples.

아래 다이나마이트와 감옥에 대한 말이 있습니다.


The Dynamite card passes to the other player, who can choose on which characters it will be placed, regardless of which of your characters had previously that card.

The Jail card applies to a single character only. If you have a character in Jail (and he did not escape), you must choose the other character as the "active" one. So you will never skip your turn unless the jailed character is the only alive or you have both of your character jailed and neither of them successfully escaped (yes, this is a perfectly legal albeit rare situation).
Note that you must check all the Jail cards on your characters at the beginning of your turn, even on covered characters. After that, you can choose which character will stay cover (and of course it will be a jailed character, if there is one).

1.일반뱅에서....
가능합니다..cat balou는 본인에게도 쓸수 있습니다...
2. 하이눈 사용시....
감옥을 버릴 수 있습니다...
비어를 사용할 수 없으므로 게임에서 아웃됩니다.
3. 2인용에서....
감옥은 캐릭터에 거는 것입니다...
전방 캐릭터에 감옥을 걸면 본인의 턴에 전방턴으로 공격을
하고 싶으면 감옥때문에 한장을 드로우해야 하구요 하트가 나 오지 않으면 본인의 톤을 쉬게 됩니다...하지만, 본인의 턴을 하고 싶으면 전방 캐릭터를 후방캐릭터로 변환하고 후방 캐릭터를 전방으로 하여 공격을 할 수 있습니다... 그대신 종전의 전방캐릭터는 계속 감옥에 있게 되지요...그 캐릭터를 사용할려면 언젠가는 카드를 드로우 해야겠지요^^ 아니면 cat balou로 없애던지요^^