10 Back to backLevel Field hospital is complete.
10 Heart of evilLevel The Mound is complete.
10 Home sweet homeLevel The Base is complete.
10 JoggingLevel Run from Beast is complete.
10 Late night shoppingLevel Awakening is complete.
10 Moscow saviourYou have killed 100 enemies.
10 Ominous silenceLevel Way to the Base is complete.
10 Post graduateYou have achieved maximum level in one of the skills.
10 RuinsLevel Inside the Perimeter is complete.
10 SubwayLevel Kurskaya station is complete.
15 CollectorAll close combat weapon has been collected.
15 Explosives expertYou have blown up 20 barrels.
15 GrendierYou have killed 2 enemies with one grenade.
15 IllusionistYou have killed an enemy with shots reflected from the shield.
20 BiologistYou have collected gene material of every alien type.
20 Cat's eyeYou have spent 15 minutes in Alien-view mode.
25 Anonymous AlcoholicYou have broken 50 bottles.
25 ButcherYou have killed 5 enemies in one 'rage' spell.
25 HumanitarianYou did not kill a single soldier when you were running away from the Beast.
25 Kick-boxerYou have kicked to death 20 kamikaze.
25 Master of reflectionYou have reflected 200 shots with your shield.
25 OvermindYou have taken 30 aliens under control.
25 Planet saviourYou have killed 250 enemies.
25 Prybar masterYou have killed 100 enemies with close combat weapon.
25 RipperYou have killed the Terminator with a grenade.
25 Senior GrenadierYou have killed 3 enemies with one grenade.
25 SnoopAll gene cocoons have been collected.
25 SportsmanYou have jumped 100 times.
25 SuicideThe Beast has been killed by its own shot, reflected from the shield.
25 VivisectionistYou have dealt fatality to 10 aliens.
25 X-filesAll secret cocoons have been collected.
50 BachelorYou have reached maximum level in all of your skills.
50 Blood bathYou have killed 8 enemies in one 'rage' spell.
50 FatalistYou have dealt fatality to 25 aliens.
50 Galaxy saviourYou have killed 500 enemies.
50 ImmortalYou have completed all levels without a single death.
50 Sharp-shooterYou have killed 100 enemies with distant combat weapon.
50 ShowdownLevel Final battle is complete.