The male Berserker class in For Honor was voiced by Stefán Karl Stefánsson, an Icelandic actor best known for portraying the villain Robbie Rotten in the live-action children's series LazyTown. The character was the subject of various internet memes throughout the show's run, the most popular of which being the song "We Are Number One" from the episode "Robbie's Dream Team". Following Stefánsson's widely-publicized death from bile duct cancer, a pair of Robbie Rotten references were added to the game as a tribute. These include:

• An emote named "Number One", where the Berserker transforms into a statue raising a finger upwards, resembling a pose Robbie Rotten does leading into "We Are Number One", with the caption "In Memoriam - to our Number One villain".
• A bot named "RobbieBotten" who plays as the Berserker and wears blue and red stripes, a similar but not exact proximity to the color scheme of Rotten's outfit.

As of March 2017, unlocking all of the in-game outfits, emotes and minor items would cost around $732. The cost for acquiring all of the items outraged the game's community prompting the game's director, Damien Kieken, to respond by stating "We never had an intention for you to unlock everything in the game. For us that doesn't really make any sense." He then compared the game to how in World of Warcraft and in any MOBA players would never try to unlock everything and just play one to three characters.

The execution emote "No Touching" used by the Valkyrie hero was altered soon after its inclusion in December, 2017, as it was deemed by Ubisoft to be considered insensitive. The execution, which originally had the enemy collapse onto the Valkyrie with their hands landing on her breasts, was changed to have them instead blocked by her shield when collapsing onto her.

A spokesperson for Ubisoft told Kotaku that the original execution "included an inappropriate gesture between the Valkyrie and her opponent. We felt it was insensitive content and thus changed the execution." [The execution was], "incorrectly made available in-game and removed within an hour of release,"