Halo 3. ESRB. M (Mature); Violence. Rating: 4.5 out of 5 stars from 424088 reviews 424,088. info images. All Products, Game Videos (21) · Game Add-ons (5​) .... The epic saga continues with Halo® 3, the hugely anticipated third chapter in the highly successful and critically acclaimed Halo franchise. Master Chief returns .... Halo 3 is a first-person shooter video game developed by Bungie Studios and published by Microsoft. It is a sequel to Halo 2 and concludes the original