A Small Steam Game Shows How LLMs Could Kill the Dialogue Tree (re: Verbal Verdict demo)

Submitted ⁨⁨9⁩ ⁨months⁩ ago⁩ by ⁨memfree@beehaw.org⁩ to ⁨gaming@beehaw.org⁩

https://www.404media.co/a-small-steam-game-shows-how-llms-could-kill-the-dialogue-tree/

Excerpts:

The Verbal Verdict demo drops me into an interrogation room with basic facts about the case to my left, and on the other side of a glass window are three suspects I can call one at a time for questioning. There are no prompts or briefings—I just have to start asking questions, either by typing them or speaking them into a microphone

The responses are mostly natural, and at times add just a bit more information for me to follow up on.

Mostly. Sometimes, the AI goes entirely off the rails and starts typing gibberish

There are, of course, still many limitations to this implementation of an LLM in a game. Kristelijn said that they are using a pretty “censored” model, and also adding their own restrictions, to make sure the LLM doesn’t say anything harmful. It also makes what should be a very small game much larger (the demo is more than 7GB), because it runs the model locally on your machine. Kristelijn said that running the model locally helps Savanna Developments with privacy concerns. If the LLM runs locally it doesn’t have to see or handle what players are typing. And it also is better for game preservation because if the game doesn’t need to connect to an online server it can keep running even if Savanna Developments shuts down.

it’s pretty hard to “write” different voices for them. They all kind of speak similarly. One character in the full version of the game, for example, speaks in short sentences to convey a certain attitude, but that doesn’t come close to the characterization you’d see in a game like L.A. Noire, where character dialogue is meticulously written to convey personality.

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Comments

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savvywolf@pawb.social ⁨9⁩ ⁨months⁩ ago
I’ve played Ace Attorney and the writers put a lot of love and personality into the characters. I’d be sceptical if an AI could get close enough to any kind of writing style to “kill” writing in games like that.

Honestly getting fed up of AI doing a mediocre job of creating art and then people claiming it kills whole industries because it’s the “in” technology.

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- raccoona_nongrata@beehaw.org ⁨9⁩ ⁨months⁩ ago
  [deleted]
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  - spriteblood@kbin.social ⁨9⁩ ⁨months⁩ ago
    The amount of time to build something like this seems like it would offset the amount of effort it would take just to write good character dialogue. AI tools are basically word calculators, which means you have to provide data for the LLM, which means time to produce this data, time to build guardrails, etc. Even in this implementation, they say they had to build guardrails so that they don't say anything "harmful."
    
    There are also a number of lawsuits going on that will set a precedent for how training data can be utilized in commercial products. While I expect them to take the side of large corporations with vast resources at the expense of ethics, there's the possibility that they will do the right thing. This will affect how AI tools wil be used in such contexts.
    
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Fisch@lemmy.ml ⁨9⁩ ⁨months⁩ ago
Since I learned about LLMs when ChatGPT became popular, the one thing I wanted to see was games where you can actually talk to NPCs (using a locally running LLM like here, not using ChatGPT) and it’s cool to see that we’re getting closer and closer to that

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- peter@feddit.uk ⁨9⁩ ⁨months⁩ ago
  This is the only actually good use of LLMs I can really think of. As long as there is a good way to keep them within the bounds of the actual story it would be great for that
  
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memfree@beehaw.org ⁨9⁩ ⁨months⁩ ago
NOTE: I just downloaded the game and on my first attempted launch, it complained that the port it wanted was not open. My only option was to close the game. I ran netstat and did not see the port listed, so I tried again. THAT time, it complained about my older video card :-/ The warning is clunky and there’s a typo, too (within -> withing). It says (if I transcribed accurately):

You are using an: NVIDIA GEOFORCE GTX 1080. This video card is currently not recognized withing the recommended specs. We only support a limited amount of NVIDIA GTX graphics cards, all NVIDIA RTX graphics cards or all AMD RX graphics cards since the local AI requires a lot of performance.

So please note that the game might not work properly. Refer to the Steam guide for more information.

When I closed that warning, the game loaded.

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webghost0101@sopuli.xyz ⁨9⁩ ⁨months⁩ ago
I wonder if were gonna start seeing modular specialized game drivers.

We already have shared libraries for gamepad controlles and such. Why not one that handles a large language , one for raytraced light. Maybe even an image generator for patterns in games creative building games.

These would need to be standardized and able to be further molded and restricted by the actual games.

Obvious the Triple Ass studios will want you to pay for online services but I legitimately believe there is a future for open source gaming and this could potentially save allot of hair pulling for some nonprofit indie devs.

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AlmightyTritan@beehaw.org ⁨9⁩ ⁨months⁩ ago
I don’t think we’ll see this any time soon, because corpos probably won’t listen to any creative that presents this, but I want something where the LLM runs locally and is just used to interpret what you are asking for but the dialogue responses are all still written by a writer. Then you can make the user interaction feel more intuitive, but the design of the story and mechanics can just respond to the implied tone, questions, prompts, keywords from the user.

Then you could have a dialogue tree that responds with a nice well constructed narrative, but a user who asked something casually vs accusatory might end up with slightly different information.

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- Fauxreigner@beehaw.org ⁨9⁩ ⁨months⁩ ago
  Unless you’re willing to put in some kind of response that basically says “I’m not going to respond to that” (and that’s a sure way to break immersion) this is effectively impossible to do well, because the writer has to anticipate every possible thing a player could say and craft a response to it. If you don’t, you’ll end up finding a “nearest fit” that is not at all what the player was trying to say, and the reaction is going to be nonsensical from the player’s perspective
  
  LA Noire is a great example of this, although from the side of the player character: the dialogue was written with the “Doubt” option as “Press” (as in, put pressure on the other party). As a result, a suspect can say something, the player selects “Doubt”, and Phelps goes nuts making wild accusations instead of pointing out an inconsistency.
  
  Except worse, because in this case, the player says something like “Why didn’t you say something to your boss about feeling sick?” and the game interpreted it as “Accuse them of trying to sabotage the business.”
  
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  - memfree@beehaw.org ⁨9⁩ ⁨months⁩ ago
    Ooooh, I’d like that! Well, there’s 3 parts to the (random user input / scripted game output) conundrum:
    
    I think it is fair that if you ask, ‘Why didn’t you say something?’ the NPC might either respond as if it is being accused of sabotage, answer the damn question, lie, or prefer not to talk about it (it’s personal).
    
    I’d keep a short list of standard options – probably in a collapsed scroller kinda thing so you could either verbally say or type whatever you want, OR you could click an arrow to pick from a list. That way lazy or stuck players wou;dn’t have to think of all the options, and players interested in roleplaying could do as they please.
    
    I’m OK with, “I’m not going to respond to that”. I’d hope each character had several variations of that, but I think it is legitimate for NPCs to dislike being pestered. Shopkeepers might have replies like, “Are you gonna buy something or are you just here to bend my ear?” or “I don’t see how that relates to my inventory.” Random townies might reply, “Do I even know you?” or “Would you PLEASE stop bothering me.” or “You’re harshing my mellow, man. Shhhh… Just chill.”
    
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