To enter Cheat Codes in The Sims 4, you must first open the Cheat Console by pressing “Ctrl + Shift + C” on your PC or Mac, while in game. This will bring up the cheat dialogue box where you can enter cheats. Don’t forget to press “Enter” after typing in a cheat.
You can modify Sims’ relationships by using the somewhat long modifyrelationship yoursimfirst yoursimlast targetsimfirst targetsimlast x relationshiptype. Relationshiptype is either LTR_Friendship_main or LTR_Romance_Main. With Cats and Dogs, you use LTR_SimtoPet_Friendship_Main, which won’t work if the pet has no last name. X is the percentage of the bar, either full, half, or half into the red (negative numbers). While there are many different relationship names, these are simply combinations of varying amounts of friendship/romance (either positive or negative).
One of the most important things that makes Sims 4 Fun is of course relationships. Sometimes working on these relationships can be a lot of work and have you inviting a sim over every single day just to stay friends. Thankfully, there are relationship cheats for The Sims 4 that you can use to skip the process of gaining these relationships organically.
| Cheat Code | Result |
|---|---|
| modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} 100 LTR_Friendship_Main | Adds positive friendship to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth 100 LTR_Friendship_Main |
| modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} 100 LTR_Romance_Main | Adds positive romance to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth 100 LTR_Romance_Main |
| modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} -100 Friendship_Main | Adds negative friendship to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth -100 LTR_Friendship_Main |
| modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetSimFirstName} {TargetSimLastName} -100 Romance_Main | Adds negative romance to 2 Sims. Example: modifyrelationship Bella Goth Mortimer Goth -100 LTR_Romance_Main |
| relationship.introduce_sim_to_all_others | Makes Acquaintances with all Sims (takes a few seconds) |
| relationships.create_friends_for_sim | Spawns a new Sim friend on your lot (80% friendship bar) |
| Shift + click on Sim > Add to Family | Add the Sim to the current family |
| modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetPetFirstName} {TargetPetLastName} 100 LTR_SimToPet_Friendship_Main | Adds positive friendship to a Sim and a pet. Example: modifyrelationship Bella Goth Cashew Goth 100 LTR_SimToPet_Friendship_Main |
| modifyrelationship {PlayedSimFirstName} {PlayedSimLastName} {TargetPetFirstName} {TargetPetLastName} -100 LTR_SimToPet_Friendship_Main | Adds negative friendship to a Sim and a pet. Example: modifyrelationship Bella Goth Cashew Goth -100 LTR_SimToPet_Friendship_Main |