Відео

Great video - thank you!

Currently working on horses for my game in unreal how does one make an ai system? any video links I can't seem to find anything on it.

6:56 makes sense you can't see his eyes

Half-life, Halo CE and FEAR are easily my favourite shooters (also loved BF2 online) Something about these games is still missing in most new games… Passion for the project and innovation with NPCs

What about the Hitman series from Codename 47 to Blood Money? Those missions need the Remaster treatment!

In fact, Turk is an AI robot that travels back in time. It was impossible for people to stay inside for a long time. There were months of cross-country travel and hours of chess battles. It doesn't make any logical sense that someone must be able to see who is hiding inside. For a human being to stay in a small box for a long time and have to urinate and defecate is simply impossible, and there are many inventors who have come to test the Turk, it is impossible to deceive those inventors. The only possible reason is to go back in time. Or is Turk an AI from the future combined with the machines of that era?

22:40 IQ just sounds like tech level?

2025 The game begins with a call to the senator. A female voice reports problems with the Source: “Riot. Fettel has taken over control of the prototypes." Armacham Technology was a weapons developer with a military program: an army of clone troopers subordinate to a commander who controlled them using telepathy. Paxton Fettel uses his telepathic abilities to take control of a battalion of clone troopers. Fortunately, to stop an armed conflict, it is enough to eliminate the commander, after which the clones will cease to act and will be absolutely safe. And finding Fettel won’t be difficult: he has a sensor implanted in his head that gives away his location. He will not have any protection, one of the conditions of the program is the safety of the commander, he does not fight along with the rest of the soldiers, but only controls them at a considerable distance. The protagonist of the game is a new operative officer “F. E.A.R.”

Can you do a retrospective on Oblivion's Radiant AI please. Thank you.

Hell yeah

Fear remastered and use the money earned to reboot series^^^

The video is great, awesome insight and i love how he makes it seems simpler than it really is. Just one observation the sound in the background while Jeff is talking makes quite hard to concentrate on the subject... had to re-watch the video because the background noise is too distracting

It's a shame that no one makes games with such high-quality AI anymore. Well Fear, no one has made a game like this to this day.

Tip: the game is a lot more fun and exciting when you’re not cowering around every corner!

A devs famous last words "i don't think people will notice"

Its cool for someone like me to hear about all the work that went into this game when all I can remember is how scared I got almost 20 years ago when you go down that ladder and you see that girl where you just were

F.E.A.R. is just hands down one of the best shooters of all time. Genuinely the best squad AI in a game ever. UT2004's bots come a close 2nd place but for tactical combat the Replicas win. Hearing Orkin's story was amazing, what a super talented genuine guy! Great and well edited video!

i wanna see this game remade now especially with how ai has developed

My computer couldn't play fear when it came out. Still haven't but I really need to.

Well, thanks to Jeff for making an AI that is fun to setup in combat arenas with the SDK, altho having to manually create the navmesh is something x) Also amazing video!!

Machine yees

Unless they patched it, i remember that the loading of the soldiers in an area would slow down the game a bit and all you had to do to clear an area was walk through a door to trigger the enemies and then they would all funnel through the door in a line.

I never played F.E.A.R. before, i know i watched videos the AI is very smart, so thanks to this video i bought the game and holy crap, community weren't liying with the AI of this game, a freaking enemy run around a building just to take me by surprise and attack me.

Dude, i am surprised you still didn't make any video on rain world

Not getting any feedback from anyone ever is a very familiar thing I have experienced myself, working in the industry.

46:45 In my view as someone who is currently attempting to build a interesting AI system for a tactical shooter type game I think what's 'haunting the industry' here is how much knowledge is necessary to have rolled up in those few people with real influence of how to allocate the time and budget to see this thru. To know how to craft gameplay like the beloved parts of F.E.A.R you need a high level understanding of how to design the technical state machines, behavior trees, path-finding that is mirrored by the spatial design of the level by someone who is also a proficient gamer who understands how to hold angles and what affordances different cover and placement will provide. The difficulty is in how to create a scenario that forces the player to traverse the environment mindful of exposure and have the AI functionally play 'cat and mouse' attempting to get the drop on one another. Games of this era was still made by teams of all enthusiasts who built games they themselves would want to play. A small team that can pivot on a dime where everyone understands a lot about the thing they're attempting to build at an enthusiast level are a lot better poised to get it right than a gargantuan team where you have to clear every decision with people who may or may not have the slightest clue what you're talking about or even able to play your own game well. F.E.A.R itself is very start/stop with those ingenious 'combat space arenas' we all remember being dotted thruout a game intermingled with long segments of the same sort of linear corridor geometry guilty of all the same mistakes how forgettable encounters in titles before/after tend to play out. Replayability needs unpredictability and that is something even F.E.A.R only succeeds with in a handful of places where the start configuration of the encounter doesn't determine how the rest unfolds. That slice of F.E.A.R that get all of this so right is what needs to be lifted out and studied in great detail, it's a synergy where ones understanding of player tactics, AI tactics and spatial level design all play equal importance.

Fascinating video! I've always wanted to get into game dev, and similar to Jeff, I was interested in animation and graphics part but AI and behaviour programming sounds so much more interesting to me.

My favourite chatter from the enemies was "Where should I go?" "Shut the fuck up!" It really got across the stress of the situation. "Where is he? Fuck! Oh shit! He's wiped out the whole squad!"

Always love hearing about f.e.a.r

I only discovered your channel this morning, but I am glad that I did. Thank you!

Wow Jeff is awesome. This is a great insight into those early days and how much more exciting and productive the whole industry was.

Any people wanted to relive F.E.A.R. without replaying it should check out Trepang2

I think this is the best way to celebrate the 10 years, and I love all the context that Dr Orkin gives us. He really walks you through how GOAP came to be, and I loved that. Amazing, simply amazing video as always!

Commenting for the algorithm primarily, but also to just give my two cents on the final big question. I think a big part of what makes the A.I. in F.E.A.R. still hold up so well is the way in which it was so closely integrated with the level and audio design, animation work, and the gameplay in general. The enemies feel interactive, reactive, and exciting because so much of what they do relates to their surroundings, as well as to the presence and their knowledge about the player character. The use of calls and responses in their dialogue, and actions like firing while retreating, diving through windows, and hiding make them seem especially dynamic, even if most of those are ultimately achieved through relatively simple audio cues and pre-built map pieces being triggered by the A.I. Also, it may seem like a strictly stylistic gameplay choice, but the ability to slow down the action and see combat unfold more clearly also helps to highlight the quality of the incorporation of the A.I. further. All in all, while I do think it's fair to argue that more recent games using GOAP or other systems have more advanced A.I., it's the close integration of the enemy A.I. with F.E.A.R.'s various systems that make it so impressive. And with how segmented and often disparate various parts of game development typically are in the modern industry due to larger teams and longer development times, achieving such a tight connection between A.I., gameplay design, level design, and presentation simply isn't going to happen as easily. F.E.A.R. came at just the right time.

51:26 Hey you! You're finally awake. I have no idea why I laughed so much.

This was a great interview! It is sad seeing a lot of AI in games being just kinda of bland and good enough. Disappointing to hear he's doing genAI now. Hopefully it's using ethical training data.

Great video. I've always has great respect for Jeff Orkin and have tried to implement his GOAP stuff multiple times (out of interest mostly, I'm not a game dev, just love the stuff) so it's really great to see him and hear him talk about this. Loved it.

This game really shines when you make a no-slowmo playthrough, and the higher the difficulty the better. That's how you really get to appreciate the smart AI, instead of plowing through them like Neo, leaving them no time to do much of anything.

Some facts. - All games post Doom 3 are based on that code. - Doom 3 used a scripting language for AI (similar to CPP) it was interpreting events from the game code. But you needed to write it in notepad. - Sometime either Quake Wars or Rage. They kept the script for prototyping but eventually all the scrip written stuff would be compiled in its own dll called superscript. Id still sticks to the classic route if it aint broken dont fix it and it works perfectly. Acrually as far as at least Doom 3 there is code for AI that dates back to Hovertank 3D.

Amazing work once again! ❤

Man, I don't have a PC to replay FEAR, Xbox needs to get this back on the marketplace.

Straight jorkin it

Small correction. Trespasser (1998) was the first FPS that let you see your character model. Notably health was a heart tattoo on their mammary gland.

A.I. drives engagement in games, While graphics have been steadily improving A.I. seems to change in leaps. Some studios just find out what is already out there and is the bare minimum to get the game "working". I hope the future holds some great experiences. As a hobby game programmer when I was younger without knowing what it even was I made a rudimentary Finite State machine to control my CPU enemy.

What is the game on the "Sentiments and concerns" chapter here? Looks cool, but AIs cannot guess from the screenshot :D

MELON

20:45 funnily enough in my goap implementation i called it GOAT (goal oriented action thinker i explain it) 🐐