Alien Trilogy [Greatest Hits]

Each section consists of about 10 missions.

In every mission, certain goals must be accomplished to continue.

These include killing a certain number of enemies, finding items or activating switches.

Enemies include everything the alien life cycle provides: facehuggers, chestbursters, warrior aliens, dog aliens (from Alien³ ) and alien queens, one of which waits in the final mission of every section.

In addition to the Aliens, you also have to fight employees of the Company, who have either been infected by the aliens and are beyond saving or who actively want to obstruct your mission.

Weapons to be used include pistol, shotgun, pulse rifle, flame thrower and smart gun.

Ammunition, health upgrades and other useful items are scattered throughout the levels.

Hidden areas may be uncovered by using explosives like grenades and seismic charges.

An auto mapping system helps in not getting lost, night goggles and shoulder lamps (running on battery power) allow you to see in the dark and the motion tracker tells you where your enemies are - but only if they are moving.

Alien Trilogy [Greatest Hits] for PlayStation is currently worth €41.52 loose. Prices are based on real sales and update regularly on Gamevaro.

Alien Trilogy [Greatest Hits] has only a handful of tracked market sales, suggesting relative scarcity compared to more common PlayStation titles.

Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. These are tracked as separate market values because the price gap between them can be significant, especially for older releases.

The PAL version of Alien Trilogy [Greatest Hits] is currently worth €41.52 loose, versus €30.56 for NTSC-U. Regional price differences usually come down to print run size and regional collector demand.