"Rings" in Halo: Not on Xbox 360—Introduced in Halo 5 (Xbox One)

Xbox 360 Halo games (Halo 3, ODST, Reach, 4) do not have "Rings" currency.

Rings Origin

Introduced in Halo 5: Guardians (2015, Xbox One) as a cosmetic/REQ currency.

Xbox 360 Halo Progression

• Achievements: Gamerscore milestones.
• Skulls: Gameplay modifiers (hidden, unlock cheats/scoring).
• Commendations (Reach/4): Track specific actions → armor/emblems.
• cR (Credits — Reach): Earned per match → armor unlocks.

Getting Rings

Play Halo 5: Guardians on Xbox One/Series X|S (backward compatible) or PC (MCC). Earn via matches, challenges, commendations, or purchase with real money.

No cross-generation currency transfer exists.