Sony Corp. this week released PlayStation 2 titles to the PlayStation Now service for PlayStation 4 and the PC.

PS2 titles include Ape Escape 2, Dark Cloud 2, and Hot Shots Tennis.

New PS4 titles Metal Slug 3, Blazblue Chrono Phantasma Extend, and Limbo.

PlayStation Now is a cloud-based streaming gaming service that will allow users to access a back catalog of Playstation 3 titles.

Usage includes continuous play of PS Now games between the PS4 and the PC. In addition, consumers can rent titles or purchase a subscription to play PS Now titles.