Touch What's In Front of You

directed by Emi Yonemura
written by Daniel Dominguez

Tropes:

Behemoth Battle: The Odin battles the Project Twilight monster, and the Gen:Lock crew joins in by combining their nano forms.
Bittersweet Ending: For all the death and destruction, Project Twilight is stopped, Julian solves his previous trouble of no longer having a body to return to, and the other three of the Gen:Lock crew decide to leave to solve other situations.
Body Horror: When Project Twilight combines with the Holons, it becomes a hideous humanoid mass with the screaming faces of the Gen:Lock crew.
Brutal Honesty: CALIBAN asks Migas how it is like being able to die.
Funny Background Event: Sinclair sneaking through Marin's control room killing all of her soldiers one by one takes place in the background until he points the knife to Marin herself, and is played almost for slapstick comedy.
Slashed Throat: Sinclair kills Marin after she does not comply with his demands.