The number of weapons was reduced to 2 guns with 6 ammo types (one gun and 3 ammo types per playable character), in addition to small machines called WASPS that help against dinosaur encounters. The game was played mostly through the character Patrick and only a small section was played as Sonya (although an unlockable mode allows the player to play as Sonya only faster wearing a Waitress costume). There are also three types of body armor available.