[MLP mix-up with SCP and Amnesia & collab fic with http://www.fimfiction.net/user/alexandru1208]

When Doctor Whooves leaves his two co-workers; Cloud Chaser & Alex Thunderstrike to watch over the TARDIS while he is out for a 'business' trip with his lover the two ponies find themselves in a world where monsters thrive and the two ponies go on quest to find their way out of this horrible world and get back home.

[Credit to alexandru1208 for the awesome poster/cover!]