Black Forest, a place Ace knew, or thought he did, collapses on him.

3 years after the once thought victory against the Combine, Ace must band the Resistance together a second time.

Both Ace Sparks and Gordon Freemane have been captured in assisting the Resistance with City 27.

A new figure has emerged, his name, Sven.

This story is a sequel to Half-Hoof: Black Forest

Adrian Sheepherd was sent out to Black Forest with the Equestrian military to 'rescue' the scientists. Little did the battalion know that they were actually there to cover up the incident.

This story is a sequel to Half-Hoof: Black Forest

Ace had survived the Black Forest Incident, though he wasn't done fighting.

This story is a sequel to Half-Hoof

Ace Sparks wakes up 20 years after the Black Forest incident, the world is now ruled by an unknown force.