Here are our Easter Eggs for Remnant: From the Ashes on Playstation 4. The most trustworthy items get the most 'thumbs up' from our users and appear nearer the top!
One of the randomly-generated dungeons in the Sewers, ahead of the first boss, contains a message written on the wall that says “Only the Penitent Man Shall Pass.” This is a reference to Indiana Jones and the Last Crusade, and you need to overcome this as the same way as in the movie—crouching here will make the illusory wall disappear so you can pass and get the Leto’s Amulet item.
Note: due to dungeons being randomly-generated, you won’t necessarily see this in your game.
There are numerous things that remind fans of the Darksiders series, including the potion sound being the same as that from Darksiders 2 and several levels, environments, etc. being re-used from Darksiders 3. The connections are extensive enough that some fans questioned whether or not Remnant: From the Ashes and Darksiders are set in the same universe. However, the developers have denied this; since the developers of Remnant are the same as those for Darksiders 3, it’s simply a case of re-using assets. Instead, Remnant is set in the same universe as the VR game Chronos.