Did You Major in Marine Bio? Achievement for Halo: The Master Chief Collection

Did You Major in Marine Bio? Achievement

Icon for Did You Major in Marine Bio?

Did You Major in Marine Bio?

Halo: Reach: Encounter the hidden marines on Exodus.
1.20% of players have unlocked this achievement

Guides

We have no guides for this achievement.

Players

Icon for Chris, The Poet

Chris, The Poet

Earned on: Oct 31st 2023, 2:39:12 pm

Icon for HelloHalo

HelloHalo

Earned on: Oct 26th 2022, 1:51:14 am

aspidya

Earned on: Jun 20th 2021, 5:52:50 am

Kainie

Earned on: May 15th 2020, 8:04:32 pm

Icon for Welsh Jammy

Welsh Jammy

Earned on: Dec 13th 2019, 7:52:44 pm

Icon for Seed of Power

Seed of Power

Earned on: Dec 9th 2019, 10:52:28 pm

Swelly

Earned on: Dec 7th 2019, 8:29:40 am