Bd_g_hidden_update3movmp4

To help me prepare a proper review, could you clarify a few details?

Where did this file come from? (e.g., a specific Discord server, a Patreon update, or a dev log). Bd_G_Hidden_Update3MOVmp4

Does "Bd_G" stand for a specific title like Baldur’s Gate ? To help me prepare a proper review, could