In the 2189 mixed human/agent games we collected, all humans knew which players were human and which were DeepRole. There were no restrictions on chat usage for the human players, but DeepRole did not say anything and did not process sent messages
I think the fun part about Avalon and other hidden role games really comes from the "cheap talk", where people try to convince each other that their picks / approvals make sense as a member of the good team, as opposed to making the decisions from picks and approvals alone. Though from the results it seems that those concrete actions are already enough to outperform the humans.
There's also the consideration that because the humans know the identity of DeepRole as a bot, they play differently: "That's what I'm gonna pick, because that's what bots do" [1]. I wonder if a combined DeepRole + human-for-chatting-only team would outperform either alone.
[1] From Appendix F of the paper: https://www.youtube.com/watch?v=9RkUFHYTo_s
I question this, because it seems more likely to me that the grade-school classics (Mafia/Werewolf) probably have The Resistance or any expansion/variant thereof beat for popularity there.
Just as a player of these games, I'm curious how much weight DeepRole gives to the results of the team Proposal Votes. I find they hold a lot of useful, but hard to parse information which depends heavily on the skill/metagame of your opponents.
Games like Avalon or Secret Hitler tend to be much less fun if people are playing with notes. A lot of it involves seeing what sort of lies/adversarial behavior you can get away with because people aren't paying attention to every single thing in the flood of information.
A tight example of this is if you watch TotalBiscuit's old series of games of Secret Hitler with friends on YouTube, they essentially ended up quitting partially because one of the guys started taking notes on exactly who had voted what way on everything, and counting cards. It turned out this both made him really good at the game at first (patterns in who votes with whom is valuable) and made the game less fun for everyone else, since they now had to play more "perfectly" and more directly do things to tamper with the dataset, instead of relying on no one remembering the exact votes from 15 mins earlier.
In the end, I somewhat question if the computer is actually better at any of the parts of the game that are fun/interesting, as much as just better at pattern recognition. For instance, in a game like Avalon, you'll often not be able to piece together who some of the less-important roles are, mostly because it's not worth the time, but a computer is likely able to overtly or passively track things like that because it has no reason not to.
The only thing it maintains for the entire game is this length-60 belief vector - a summary of who it thinks is evil and good. How people act influences this belief vector, but it can't look back at the game history. This leads to awkward play sometimes - it will propose missions that have failed in the past, etc. I think it's cool that we (humans) can summarize the state of the game with such little information, and that the bot does something similar :)
It's possible this is in the paper - a lot of the more math/modeling parts went a bit over my head, so feel free to point me to a section to specifically read if I missed out.
If it's literally just a representation of the outcomes of the missions and who went on them, then isn't the Belief Vector just the venn diagram of how every mission went with some iterative statistics laid over it? I would have assume any regular/competitive players would be fairly good at keeping that mental model themselves, which makes it seem confusing to me that the Agent would be better than that, unless it's essentially just saying that the game is better if you play purely logically and ignore all context, which defeats the fun of playing it?
I would like to find the right game to do some research with CFR as i think cooperation in incomplete information games is one of the most interesting field in AI.
I would like a game :
- Turnbased
- Incomplete information (fog of war)
- Team based
- Strong cooperation and coordinations between players is requiered for win.
I started to create a 2D CSGO, but i would like to know if there are any similar game already existing.
Instead of a total collective reward being the goal, you’d have team-based scores. You’d need cooperation within the team, and aggressive action against the enemy team.
Here’s an implementation of 2 games https://github.com/eugenevinitsky/sequential_social_dilemma_...
