|Dead Island achievement/trophy|
| "Ménage à trois"|
Complete 5 quests with 3 co-op partners.
To earn this Achievement/Trophy, the player must complete 5 quests with 3 co-op partners.
- Very self-explanatory, though be aware that players that are not on the same story arc will not be synced, and quests completed while not synced will not count towards this Achievement/Trophy. The easiest way to obtain this Achievement/Trophy is to have each player start a new character at the beginning of Chapter 1 to ensure each character is on the same quest. Then simply run through the first five quests you find.
- Ménage à trois is a French term that means a special sexual arrangement where you can find a person of one sex and two of the other. It is also known as a living arrangement between three adults- and may not necessarily include sex.
- This Achievement name is misspelled in the Steam Community pages as "Menage et Trois", meaning "household and three" instead of "household of three".