S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition achievements

Sell goods for more than 100 000.

Be supported by and gain maximum reputation with 3 or more factions.

Upgrade 5 different weapons to maximum.

Drink 100 energy drinks.

Finish the game on Veteran or Master difficulty.

You found all "meat" artifacts. Abomination, but useful to survive in the Zone!

Join "Clear Sky" faction and defeat Renegades.

Help Free stalkers or Bandits to be victorious in their conflict.

Make the choice between Freedom and Duty and help your faction to defeat their rivals.

Finish the game and do not join any faction after leaving the Swamps.

Finish the game on Stalker difficulty.

Join any faction after leaving the Swamps.