The first episode of Star Trek Online's "Cloaked Intentions" Feature Episodes series kicks off today, Feb. 5, at 11 a.m. PST. The entire series is centered around the Roman Star Empire, and it's up the players to prevent a civil war. Here are the details for episode 1, The Vault:

"The crew find themselves in a tight situation when they are ordered to investigate an energy surge on an abandoned Romulan starbase."

The remaining episodes will debut every Saturday at 11 a.m. PST through March 5. The episodes become available indefinitely for any character of any faction.

For more details, watch the "Cloaked Intentions" trailer after the jump and check out some new screenshots in our gallery.