A long time ago I use to see alot of pictures of bit-beasts that were never from the anime or the manga, but from one of the games.
On the pictures of them online, there's a URL to www.breakers.glt.pl which now no longer exists. So contacting her/him willl be a little hard :P

So does anyone know what game these pictures are from?

Here's one of the pictures that we still have.

WOW, that is pretty different. It looks like Pegasus, although, seeing as you said it wasn't in the anime then I have no idea. Maybe Pegasus in the game was drawn differently for the anime. Just a suggestion.

There are alot of similar features when comparing it to Pegasus (the obvious being that it is a flying horse).

I have no idea which bit-beast that is but I did manage to find out a bit about the admin of the site. It seems she/he's from Poland.

Those screenshots are from the game Bakuten Shoot Beyblade 2002 (Takao Version), available for Game Boy Advance.

That holy beast is Kaoru's and it is called Pegashion.

I was 90% correct. Not far off. I hope this helps you out.

OK, so it is from Beyblade 2002 - Gekisen! Team Battle!! Seiryuu no Shou - Takao Hen....

Thanks Kai-V
Have you beten the game and still have the .sav file?

I have never played the game. I also do not have access to whatever download of it that Beyblade Spirit used to have. However, it could be purchased for around twenty Canadian dollars on Yahoo! Japan Auctions.

No, I have the game, just very long and hard to get that far into the game.