Some ideas…
Death Note: Blurred Notes (Edit of the second half of the show Death Note)
Sin City: Roses are red (Sin City & A Dame to Kill For, films to mini series)
APES: (Rise & Dawn of the Planet of the Apes, films to mini series)
The Puzzle Agent: Scoggins (Game to film edit of Telltale Games’s Puzzle Agent, around 40 min)
The Dark Vendetta (combining The Dark Knight & V for Vendetta into one film)