Ogre Achievements Here is the full list of all 10 Ogre achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Ogre GeneralWin all of the original Ogre scenarios at least once. G.E.V. GeneralWin all of the G.E.V map scenarios at least once. NightfallComplete the Nightfall campaign. Hail The Combine!Win 5 scenarios as the North American Combine. Victory for the Federation!Win 5 scenarios as the Pan-European Federation. Ready FireHave 10+ units (armour or infantry) fire on the same turn. Demolition OgreDestroy an enemy Ogre in Overrun. Steel RainDestroy 3 units with spillover fire. One Ping OnlyDeploy reinforcements when down to one remaining unit. David and OgreliathDestroy or disable an Ogre using only Infantry or MBS units.