DMM 2003
From Halopedia, the Halo wiki
The Hidden message in Timberland can be seen on the Halo PC multiplayer map, Timberland.
How to find the message
To find this message, a player must use a ghost to drive to the top of Blue Base and dismount. Running up the remainder of the hill behind the base to the left a player can proceed to the very corner of the map. On the ground, written in black scorch marks are the character DMM 2003.
Trivia
- The DMM stands for David M. Mertz, a multiplayer map designer for Halo PC and the 2003 is the year that Halo PC came out.