It is possible to reload all guns and to switch between the dart gun and a lethal weapon in real-time without having to use the menu screen. It is also possible to reload in real-time before emptying a firearm's bullet count. There is an "e-mail" system in the item storage boxes which is mainly used to further explain and expand the backstory. It is also notable that there are minigames available in the first part of the game (set in a casino), like roulette and slot machines; the money won in these games can be used to buy food and drinks, the in-game recovery items.