This article is about the real world year. For the in-universe year, see 1997. |
1997 is the year Halo started development.[1]
Events
Prior to September 24
- Halo started development under the initial codename "Armor".[2]
September
- September 24: The trademark for Halos first codename "Armor" was filed.[3]
After September 24
Sources
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