The characters are the following:

Bagger: The ability to store more items and after 120 seconds in game he gets one more additional slot for carrying items his passive skill is heavy killer moves slower when grabbed on top of this he will received 20% less fall damage

Brave has the ability to escape killers gasp after hitting killer 4 times

Detective: The abilities of finding keys with a photo using Field Intel and after finding two keys with field Intel a random key will glow in the house

Inventor: the ability to craft items 1 gear = saucepan 3 gears = flashlight 5 gears = toy rifle quest: find 5 gears and use the ability to open neighbour's Secret Lever to open gates

Leader: The Ability to rally the troops; speed increase and anyone children within 10 meter radius Quest: Inspire 25 children and get the ability to dazzle neighbour within 4 meters with inspire

Scout: Slingshot the ability to fire nuts dealing 10 damage per hit Quest: Hit neighbour 3 times in a row to get a permanent 15% movement speed

Neighbour Skills:

Default Skin: Hunting trap places down a trap disguise changes to the nearest kid Rage after being hit 5 times while being in block stance he becomes unstoppable

Clown: Smoke bomb limited children vision and damaging them, Confuse passive dazzle a child which escape camouflage ability to turn into household items

In my opioion of characters to pick from and choose to play I reckon the follower list from best to worst will be suited for each role

Children:

Leader: The ability to outrun the killer is nice
Bagger: the ability to carry more to kill or unlock doors
Brave: Stun the killer after being grab
Detective: key location
Scout & Inventor the both equally bad in my eyes

Playing as Neighbour:

if you get the neighbour the best and only children class to play as is leader the once you make other children outside your 10 meter radius use ability and chase them down

Neighbour:

Killing:
To achieve winning as the Neighbour make sure that you are alone with the target and not in any open areas that can be easily this will ensure a easy kill if there are two targets and can easily ensure one target down stage you could also attempt to pick the last one standing to get a double kill. The only way to get Multiple-killing is to trick the children to kill for you and this is a feat by itself.

movement:
With the two slots that you own having a Chocolate Bar for speed boost will help ensure to get those pesky leaders.

Children:

Tactics:
to ensure safety from the Neighbour or other children always carry boxes their are light and deal little damage but my golly he sure throws super fast (FAST) you can repeatable hit the victim to death before realising what just happen

always carry at least one weapon to thrown at the killer on top of this staying away and murdering each other is a valid staraic

General Tips:

When down walk into a closest and close the door for a revive (THIS IS A BUGGED)