Entertainment Software Rating Board

The Entertainment Software Rating Board (ESRB) is an organization that assigns age and content ratings to video games in the United States and Canada. The organization was established in 1994 by the Entertainment Software Association in response to the concerns of politicians and parents about children having access to violent video games. The ESRB independently enforces ratings, advertising guidelines, and online privacy principles adopted by the industry. Nearly every game in the Halo series has had either a Teen (T) or Mature (M) rating except for Halo Recruit which received an Everyone 10+ (E10+) rating:


 * Halo: Combat Evolved – Mature (M) for Blood, Gore, Violence
 * Halo 2 – Mature (M) for Blood and Gore, Language, Violence
 * Halo 3 – Mature (M) for Blood and Gore, Mild Language, Violence
 * Halo Wars – Teen (T) for Mild Blood, Mild Language, Violence
 * Halo 3: ODST – Mature (M) for Blood, Language, Violence
 * Halo: Reach – Mature (M) for Blood, Violence
 * Halo: Combat Evolved Anniversary – Mature (M) for Blood and Gore, Violence
 * Halo 4 – Mature (M) for Blood, Violence
 * Halo: Spartan Assault – Teen (T) for Blood, Violence
 * Halo: The Master Chief Collection – Mature (M) for Blood and Gore, Language, Violence
 * Halo: Spartan Strike – Teen (T) for Blood, Violence
 * Halo 5: Guardians – Teen (T) for Blood, Mild Language, Violence
 * Halo Wars 2 – Teen (T) for Mild Blood, Mild Language, Violence
 * Halo Recruit – Everyone 10+ (E10+) for Fantasy Violence
 * Halo Infinite – Teen (T) for Blood, Mild Language, Violence

Unrated

 * Halo: Fireteam Raven