Full list of all 33 Command & Conquer Remastered Collection achievements. It takes around 20-25 hours to unlock all of the achievements on Windows.
Complete GDI Mission 1
Finish the final mission of the GDI campaign
Finish the final mission of the Nod campaign
Complete all Covert Operations missions in Tiberian Dawn
Complete all Spec Ops bonus missions in Tiberian Dawn
Complete all Tiberian Dawn missions on the hardest difficulty
Play 10 skirmish matches between Tiberian Dawn and Red Alert
Win 5 skirmish matches between Tiberian Dawn and Red Alert
Play 10 multiplayer matches (any settings, including comp stomp)
Use the Ion Cannon to finish off the Temple of Nod in the GDI campaign
Complete the Fun Park missions in Tiberian Dawn
Complete Nod Mission 1
Collectively build 500 tanks across all sessions between Tiberian Dawn and Red Alert.
Collectively build 1,000 infantry across all sessions between Tiberian Dawn and Red Alert
Unlock all Bonus Gallery content in Tiberian Dawn
Create a playlist in the Jukebox in Tiberian Dawn
Complete the Allied Campaign
Complete the Soviet Campaign
Complete the Counterstrike Missions
Complete the Aftermath missions
Complete all the "It came from Red Alert" missions
Complete all the Red Alert campaigns missions on hardest difficulty
Rescue Einstein in Allies Mission 1
Destroy the village and populace in Soviet Mission 1
Collectively build 50 Navy ships across all sessions in Red Alert
Collectively fire 100 super weapons across all sessions in Tiberian Dawn and Red Alert
Destroy 100 units in a single mission
Collectively build 500 aircraft across all sessions in Tiberian Dawn and Red Alert.
Capture an opposing Construction Yard of a different faction in Tiberian Dawn or Red Alert.
Capture 20 structures across all sessions in Tiberian Dawn and Red Alert.
Unlock all Bonus Gallery content in Red Alert
Create a playlist in the Jukebox in Red Alert
Collectively destroy 100 buildings with C4 across all sessions using the Commando in Tiberian Dawn, or Tanya in Red Alert.