Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 5, The Pit, Complete
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 12, The Grand Cathedral, Complete
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 10, The Citadel, Complete
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 11, Land of the Damned, Complete
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 8, Courtyards of Gilgamesh, Complete
Serious Sam Fusion: The Second Encounter: No deaths | Serious Difficulty | All Secrets Playthrough
Serious Sam: The Second Encounter | Serious 100%, No Deaths, Extra Multiplayer Enemies
Serious Sam: The Second Encounter - Serious Playthrough - All Secrets
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 2, Valley of the Jaguar, Complete
Serious Sam 2 - 20th Anniversary Update
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 4, Serpent Yards, Complete
Serious Sam Fusion: The First Encounter: No death playthrough on Serious difficulty with all secrets
Serious Sam: First Encounter, Serious Mode Playthrough - Lvl 5, Moon Mountains, Complete
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 9, Tower of Babel, Complete
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 6, Ziggurat, Complete
Serious Sam Fusion: The Second Encounter | Deathless, Serious Difficulty
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 1, Sierra de Chiapas, Complete
Serious Sam: Second Encounter, Serious Mode Playthrough - Lvl 3, City of the Gods, Complete
Serious Sam HD The Second Encounter- Survival Mode- Survival Master achievement (All Gold Medals)
Serious Sam: First Encounter, Serious Mode Playthrough - Lvl 2, Sand Canyon, Complete
