In Mouthwashing, players meet the five-person crew of the Tulpar after a mysterious crash leaves them stranded without a dwindling food, air, and water supply. Each Pony Express crew member's ID is somewhere on the ship waiting for you to find. Here's where to find all the ID cards in Mouthwashing.
Since there are five members of the Pony Express crew aboard the Tulpar, there are five ID cards to find. If you miss an ID card during your first playthrough, you can always head to Chapter Select from the main menu and go back to the relevant chapter to grab the card and your achievement.
Table of Contents
Anya's ID Card Location
Anya's ID card is the first you'll come across, as you can find it at the very beginning of the game in Chapter 1. To locate it, open up the cockpit cabinet with the key inside.
Anya's ID is found fully intact. Upon picking it up, you'll get the Anya achievement.
Swansea's ID Card Location
Swansea's ID card is in Chapter 8 in the lounge, where Swansea is dancing with the axe in front of the sunset screen. Walk over to the nearby vending machine to find Swansea's employee card inside.
You should automatically get the Swansea achievement by picking it up.
Daisuke's ID Card Location
You'll be able to get Daisuke's ID card from Chapter 9, sitting on the table next to the board game in the lounge. Picking it up will earn you the Daisuke achievement.
Jimmy's ID Card Location
To find Jimmy's ID card, head to the lounge in Chapter 16. The card is sitting in Polle's hat on the ground next to the broken Polle statue. Finding Jimmy's ID card here will give you the Jimmy achievement.
Curly's ID Card Location
Curly's ID Card, which is the final one you'll need to get, can be found in Chapter 19. You'll be able to find it when you get the "Find the Gun" mission. Instead of going to the cockpit to get the code, head to the utility room and take a look at the cryopod that isn't foamed up. On the floor next to it is Curly's ID. Picking it up will give you the Curly achievement.