Dreamseed is an independent digital entertainment production studio and publisher. Their site offers sound effects and royalty-free music for sale. They also have a science fiction audio drama called Soul Rift. It is described as:

In the mid 21st-century, new scientific discoveries for the parallel existence of quantum echoes of the dead has prompted Congress and the Supreme Court to form the experimental Department of Ontological Criminology Investigation (OCI) in Washington D.C. to protect the living from what are better known as ghosts. Detective Alice Walker and her fallen partner, a former Special Inspector nicknamed “Spectre” in death, now together serve, protect, and enforce law through this mysterious layer of existence.