Developer People Can Fly and Sony Interactive Entertainment have entered a partnership to produce a new video game codenamed 'Project Delta'.Speculation is growing among PlayStation fans that the new game could be a revival of the SOCOM series, given People Can Fly's expertise in shooters.Other potential Sony IPs that fans suggest the game could be based on include Killzone, Resistance, and Warhawk.The details of the project are still unknown, and it may take a few years before any official announcement is made.