is there no stand alone replay viewer that can play all replays from the diferent games?

if not..
any one here have the background for making one?

m prety sure that all the pic details excterea are in the game dir.
and the replay files are basically algorythms of what happend "for want of a better word"
Logically it should be possible to make a stand alone viwer that has the the data to play all the replays.

but i cant even pretend to know what to do :)
i can make little tile based rpg's with litt;e scripts in them that warp you to a nother room when you walt over a certain tile..

(took me 3 weeks to make 5 rooms 4 charicters "3 were npc's with dialoug 1 of them ran a shop. 12 weapons and a set of clothes and it still looked like a 6 year old drew it)

So i dunno..
any 1 here able to do it?