Completing the GDI TOW: Washington D.C.
Complete Boot Camp Mission
GDI Campaign Finished with Bronze medal and Bonus Ribbon
Complete all of the single player campaigns.
Gather 100000 tiberium in MP games
Nod Campaign Finished with Bronze medal and Bonus Ribbon
Play MP for 100 hours
Continue playing to unlock this secret achievement.
Negative Achievement: Lose a single player game 3 times in a row
Negative Achievement: Lose 5 MP games in a row
Negative Achievement: Skipping the Tutorial suggestion from SP
Lose to someone Ranked 20 places below you in a MP Ranked Game
Complete the GDI campaign
Scrin Campaign Finished with Bronze medal and Bonus Ribbon
Complete the Nod campaign
GDI Campaign Finished with Silver medal and Bonus Ribbon
Nod Campaign Finished with Silver medal and Bonus Ribbon
Scrin Campaign Finished with Silver medal and Bonus Ribbon
GDI Campaign Finished with Gold medal and Bonus Ribbon
Nod Campaign Finished with Gold medal and Bonus Ribbon
Scrin Campaign Finished with Gold medal and Bonus Ribbon