"Roar" Cheat Code for Ice Field?

No such cheat exists. "Ice Field" is not a recognized standalone game title with a "Roar" cheat.

Possible Confusions

• Ice Age games — no "Roar" cheat.
• Far Cry 4 — "Valley of the Yetis" DLC — ice region, no roar cheat.
• ARK: Survival Evolved — "Roar" is a dino ability (C key), not a cheat.
• Monster Hunter (Iceborne) — Roar = monster mechanic.
• M.U.G.E.N. / Fan Game — custom character named "Roar" on "Ice Field" stage.

Provide platform, full game title, and context (where you heard it) for accurate answer.