i found
parent key
lost kid key
mysterious key
dead body key
and i haven't found a use for the mysterious or dead body keys yet
there probably is two more, just got to find them by looking in weird places
i think the last two colors are green and blue

YOu said y ou havent found uses for mystery and dead key but what uses did you make of hut and parent

Where u find the parent hut key and etc... I have the dead mans one from the nether realm. I think this is a spoiler Im willing to cheat for becuz they might have uses and might be for SU. Think if we all started searching for uses and for more of these keys!!!

I found the dead body's key in the Netherrealm and thats it. Where did you find the other keys at, other realms? Parent, hut, etc..?

Parent, hut and mysterious are all in the starting village. You can not and i repeat can not get them out side the village you must start a new game to get them.

i have
1.raidens staff
2.lotus emblem head thingy
3.netherrealm key
4. myterious key
5.parents hut key(red key)
6. ninja star
7.old lady hut key (gold key)
i had the blue key at one time but i gave it back to someone in the village i found it out by the park in the village but i found it after i talked to someone in
in the village that was asking for it.
i never seen the green key.
and i had that necklas i found in edenia on a dead guard but its in a different profile. also i found out how to give the map to tanya first thing dont even talk to her until after you got up to beraka where you fight and then he trains you because in the back of the camp is where the cave is where she needs to trap lui kang nitara is also standing in that cave. note all this should be done before 12:00am you never know thats the time i did it by , anyways after you finished the thing with beraka go back to tanya and then she will ask you to locate a cave the cave is located at berakas camp site where i said earlier. then you go back there locate the cave and go right back to tanya and there you have it problem solved. what i noticed is that as the chest appear certain times and the same goes for the side missions you have to complete them in a certain amount of time.

Yes subzero360 you just made my day. I knew that old lady key was IMPORTANT. I have the mysterious key and the old lady(gold key). I think I know where the blue one is. where do i get the red one and the white lotus one??? Im so glad Ive been staying int he village. All my mk friends where like your slow blah blah but I made the right choise I think because ever since I posted something bout the mysterious key people have finally been discussing bout them. Well if anyone knows where any key other then the gold silver and blue one are please tell me!!!