If you want the solo with bots the devs promised, the only way is with your reviews.

Devs promised solo mode with bots prior to the games release. I bought it to play solo with bots. Many people did. They said it was in the FINAL stages of testing.

If you're unfamiliar, in their previous game Vermintide 2, you can take your characters that you've levelled up, customized, kitted out, and make THEM your bots. They're strong. They're smart. They support you. They don't run ahead and get you killed, or lag behind and fight the hordes without you.

In October 2023, the devs said solo with bots are "no longer a priority", but they might come back to it if the demand is there.They haven't said a word about it since.

If you want this feature, go to the steam store page, write a negative review demanding the devs follow through with their promises.