The game is currently running a featured playlist called Halo 3 Classic Throwback. This playlist features recreations of Halo 3 maps made inside Halo 5 using the Forge tools. Additionally, the gameplay settings have been tweaked to make it feel more like Halo 3. Most notably, there is no sprinting–just like it was in the original Halo 3 back in 2007.
Right ahead of Halo 3’s anniversary – Halo 3 Classic Throwback has returned, and Warzone Turbo is going live this weekend in Halo 5! Grab that Battle Rifle and go cash in on some Double XP. pic.twitter.com/9wjjnm86Dt
— Halo (@Halo) September 24, 2020
Halo 3 was developed by Bungie, and it was one of the studio’s final Halo titles before moving on to the Destiny series.