DAWT... DAWT... DA- HALO REACH EASTER EGG FOR TWO PLAYERS!

[rockout909]

Play the "Oni: Sword Base" mission with two players in a co-op match on the Normal difficulty or higher. There are two hidden switches that are marked as "doors" that you can open. Both of them can be found after Rally Point Alpha (where you must destroy the Wraiths). The first switch is on the coast of the water southeast of the buildings with a pair of switches that you must activate. The second switch is on some rocks near the frozen waterfall. The message "Hold B to open door" will appear when you are in the correct location. Note: Reload your weapon before trying to find it. The second switch is past the AA cannon in the next area. Search for the pile of rocks with some trees on it that overlook the walled complex on the ice that is below the area. With both players standing at those locations, press B simultaneously. The message "Current Objective: Reach Racer" will appear. You will be transported to the Oni: Sword Base with two Gauss Cannon Warthogs. You can race the other player through a course marked by red waypoints. The losing Warthog will explode at the end of the race.

...SO WHO WANTS TO PLAY!?!