"Fan-Created Portal: Revolution Prequel Set for Imminent Release"
Portal: Revolution, a fan-made prequel mod to Portal 2, was set to release on January 5 but faced delays due to Valve's review process on Steam. The mod promises over eight hours of gameplay and 40 new test chambers, set between the events of Portal and Portal 2. Although the mod is complete, the developers are waiting for Valve's approval to release it. The delay was partly due to the holiday season's reduced staffing affecting review times. Fans are advised to stay tuned for a new release date, and in the meantime, Portal 2 is on sale on Steam, which is required to play the upcoming mod.