Win all of the original Ogre scenarios at least once.

Win all of the G.E.V map scenarios at least once.

Complete the Nightfall campaign.

Win 5 scenarios as North American Combine.

Win 5 scenarios as Pan-European Federation.

Have 10+ units (armour or infantry) fire on the same turn.

Destroy an enemy Ogre in Overrun.

Destroy 3 units with spillover fire.

Deploy reinforcements when down to one remaining unit.

Destroy or disable an Ogre using only Infantry or MBS units.