AI Learns How To Play The Chrome Dinosaur Game

I coded an AI that learns to play the Chrome Dino Game.
Source Code: github.com/TylerMommsen/chrom...
Twitter: / tyler_mommsen
Patreon: / tylermommsen
Discord: / discord
• AI Learns How To Play ...
My Gear (affiliates):
Microphone: amzn.to/4b6Pv5x
Monitor: amzn.to/3xcf9bl
GPU: amzn.to/3VLNzek
CPU: amzn.to/3VW06fv
I get my music and sounds and all that stuff from Envato Elements
#ai #gamedev #artificialintelligence

[@TylerMommsen]

If you're interested in the source code here ya go github.com/TylerMommsen/chrome-dino-game-ai

[@dreamlandskribbl]

did you forget to put "inspired by code bullet? or have you never heard of him?

[@TylerMommsen]

@@dreamlandskribbl watch my flappy bird video, i mentioned it at the beginning. He inspired me to do this channel

[@pietruszek2485]

Hi, When I clicked on this video, I belived that it was some randome 1 mil or 100k youtuber by just looking at the quality of the video, then I look down and to my surprise you have only 60 or what subscribers. That's not fair! You have realy good content. So happy that yt algorithm showed me this film. Keep up the good work!

[@TylerMommsen]

Thank you I appreciate it!

[@jesst_a_frog]

I’ve seen this guy’s other videos and I could have sworn I was subscribed but apparently not ??

[@Stani-zt2ug]

@@TylerMommsen WAIT WHAT ONLY 264?!??! NO WAY GG!!

[@danielyoutubechannel407]

I have more than that!

[@RustyBear]

Same

[@Fleopoo]

bro that visualisation of the network was the first time i’ve actually understood it

[@miniskitproductions6955]

i can really agree on that, first time actually seeing it working and on display

[@s.saravanakumar5513]

Electronic engineers use hardware like sensors and controllers to make it to 7000 but you just recreated the whole game with a neck down dino which jumps on its own 😭😭

[@davidebic]

Tbf not really a fair comparison considering AI has direct memory access

[@jakublajda7434]

This is not ai, it just use sensors, i already made it

[@mr-nafari7355]

i can't believe you built the game from the ground up to make the AI lol, good job man

[@shadowkyber2510]

Look up code bullet. He pretty much made this same video 6 years ago. This videos better than his verson but his newer videos are pretty cool

[@pvic6959]

@@shadowkyber2510 CB's videos are more entertainment than education for sure lol. i still love them!

[@jassimsalam]

This video will change the career of this KZbinr

[@__________________________6910]

Yes

[@exa4564]

I was godsmacked when I saw you only have 180 subs and this ain't a 100k+ view video... Really, that's a damn good video!

[@TylerMommsen]

Thanks I appreciate it!

[@hhaydenk_]

Yeah I agree

[@ITS_thecore19192]

Wanna viewbot this so bad.

[@gaimnbro9337]

Seems to have blown up. 1.63k subs deserved.

[@Lampe2020]

I once found an about 10-line script for the original chrome dino that could play it withoug a neural network and basically only failed when the game gave it an impossible combo of cacti (which sometimes happens in the original game, where two cacti are in the exact distance from eachother that you can neither jump inbetween them nor jump over both in one go. ).

[@TylerMommsen]

10 line script??? Damn I need to get my coding skills up 😭😭😭

[@Lampe2020]

@@TylerMommsen It wasn't ten lines, it was actually one line with 1164 characters. I'll try to post it here but cannot guarantee the comment won't get deleted: function keyDown(e){Podium={};var n=document.createEvent("KeyboardEvent");Object.defineProperty(n,"keyCode",{get:function(){return this.keyCodeVal}}),n.initKeyboardEvent?n.initKeyboardEvent("keydown",!0,!0,document.defaultView,e,e,"","",!1,""):n.initKeyEvent("keydown",!0,!0,document.defaultView,!1,!1,!1,!1,e,0),n.keyCodeVal=e,document.body.dispatchEvent(n)}function keyUp(e){Podium={};var n=document.createEvent("KeyboardEvent");Object.defineProperty(n,"keyCode",{get:function(){return this.keyCodeVal}}),n.initKeyboardEvent?n.initKeyboardEvent("keyup",!0,!0,document.defaultView,e,e,"","",!1,""):n.initKeyEvent("keyup",!0,!0,document.defaultView,!1,!1,!1,!1,e,0),n.keyCodeVal=e,document.body.dispatchEvent(n)}setInterval(function(){Runner.instance_.horizon.obstacles.length>0&&(Runner.instance_.horizon.obstacles[0].xPos75&&(keyUp(40),keyDown(38)),Runner.instance_.horizon.obstacles[0].xPos

[@Lampe2020]

@@TylerMommsen Try to look in your comments moderation tools for an autodeleted comment answer from me, as KZbin didn't like that I pasted that script in there (it's actually one line of 1164 characters). You can copy the line from that comment or maybe even undelete it for others to see.

[@TylerMommsen]

@@Lampe2020 Ahhh 1164 characters thats why the script was 10 lines lol. Also, I couldn't find that comment for some reason idk why

[@henrystickmin8812]

Does anyone see any low flying birds? I thought there were supposed to be birds on the ground that you had to jump over

[@TylerMommsen]

Yeah some other people mentioned that, but I completely forgot about those birds. It probably would have drove me insane lol

[@irfanilyas9335]

😂

[@tgreener-2823]

That last dino from gen 57 was a menace

[@devnitrate]

Hey i just discovered your channel a few days ago and it's really well made and consistent keep it up

[@GGMiggz]

hope you blow up! this type of content deserves 100’s of thousands of subs!!

[@nimiugn]

YT recommended me this for a whole day now and I decided to finally watch it. No regrets! I hope this will hit the algorithm soon!

[@judoboy2019]

Awesome video! We need more quality devs like you! 😅

[@luminousherbs]

Great quality video. I can tell lots of effort went into it

[@m4mb470]

Damn bro, I thought you had over a million subscribers only to see you had 600+, this is some underrated content right here!

[@HuzaifaKhan-vn8tj]

Glad to be here. Really lovin the content

[@Layzy3D]

Thats so cool keep up the good work Tbh i was expecting way more followers you deserve a lot more !

[@marpy]

great stuff, looking forward to the next one!

[@user-hq2qt5kx9q]

Man this work is awesome. I wish I reach your level one day.

[@nx_studio]

This was really entertaining! You deserve way more subscribers

[@TheK2BlackPanther]

extreamly great content, you got your 800th sub! congrats

[@CHATBITZ]

Ayooo this soo good. Keep it up bro and I'd suggest maybe making tutorials etc on the side cuz im sure people would find it intriguing to learn how to do these types of things. I can see your channel get a lot brighter in the future and i wish you best of luck ❤

[@backspaced]

underrated, so much skill and effort is put into this video

[@k2p104]

It's not a bird.

[@DJacoby-zc1ys]

It's multiple birds

[@TerenceBai-oi7wh]

Fun fact: At chrome://Dino you can play the dinosaur game without the internet

[@Sophloveswolves]

Pterodactyl

[@k2p104]

@@DJacoby-zc1ys no it's not

[@k2p104]

@@Sophloveswolves thank you

[@notdead5837]

i'm surprised you don't even have 1k subs, this video is amazing!

[@YuanPastor]

There’s no way this guys only got 4k sub keep up the good work ❤

[@Party_snacks]

I was here before 1k I’ll see you when you get huge cause this is some high quality content and editing

[@iankusapali9266]

You have awesome content bro this is amazing

[@CheezePie]

That's really good! You earned a sub👍🏻

[@avivfriedman]

really good video!! you deserve much more attention

[@adudyak]

wow, thanks for video and source code!

[@ChrisAsian3806]

0:48 Iconic Mario Fail

[@marwann1]

The algorithm blessed me with this video. Thanks man ❤

[@bumbafa6181]

Thank you for dropping the source code! It's a great thing to study.

[@dsdsd1]

i love these types of coding videos :)

[@Coolguy-ll8ik]

This is quality content you deserve more subscribers keep up the good work❤❤❤

[@Rubyboat]

amazing video! you need more subs. I love development and stuff, what library are you using for the ai?

[@TylerMommsen]

I used JavaScript for the whole game with the p5 library for the visuals. As for the AI, I didn't use a library, but I believe there are libraries for NEAT in js but I've never tried them

[@thepangolinlord]

your amazing not even 1 thousand subs and producing videos like this and just giving your fans the code like that. keep it up man

[@Blue_Luigi]

Oh wow, I thought you had a lot of subscribers because of the quality of the video, but I just realised that you only have around 600, you deserve a lot more!

[@AdamEasyP1]

After k saw the video i believed it is a youtuber with like 100k - 300k i was shocked its only 3k Great quality wish you success more on this platform

[@BrentLikesBasicallyEverything]

This is hella good bro.

[@NoNameJester]

Great job on 1.5K subs

[@liang-junyan630]

I love how the AI don't care about the obstacle height and width, they just cared about the distance

[@whoyoda1183]

Great video, love the visualisation! Gonna check out some more videos. Also an idea which came to my mind. If you have implemented the game on your own, maybe make a game speed change randomly for example, so it can depend on it more? Not sure if this is effective tho.

[@TylerMommsen]

Thanks for the support! You're right, using different game speeds would definitely help the dinos learn that faster and it would be effective I just forgot to implement that kind of variation training for this video

[@Skybound_travel]

Wow near the end the ai is better than me

[@andreyambartsumov5340]

Hey man! Great video. When watching the video I thought this channel had at least 300-400k subscribers! Do you have any ressources and tips to start learning AI? I know Python and JavaScript but I just don't know where to start learning AI.

[@TylerMommsen]

Hey man thanks! You're already doing very good knowing both those languages. I responded to your other comment on the flappy bird video with some resources. Hope it helps!

[@formuna]

Such a cool project, how do you make the AI? Any specific tutorials?

[@advaithrajendra]

Full marks to the algorithm for bringing this video from a creator with only 3k subs to me Great video man pls do more

[@yyhhttcccyyhhttccc6694]

you need more subs cause this video is epic

[@DiamondWolfX]

That music with the jumping though

[@sabbir5935]

Awesome work dude you might be become my inspiration

[@skulduggerypleasant2782]

How is this guy not big yet? Very good videos

[@aksharvadher3876]

I know you'll be famous one day 'cause of your content... Enjoyed watching your videos... Doing Great...

[@bryceblazegamingyt9741]

This is pretty awesome! :3 I understand that lots of people arent really interested in the technical side, but im sure a few people would probably enjoy a slightly more in depth analysis for how this stuff works and for example what frameworks you used to build a project, i eat programming and technical information for breakfast lol :3 otherwise amazing video! :3 P.S. i loved the sound design and music choice :3

[@ananttiwari1337]

Great video

[@kwabenantwifrank]

we definitely need the source code Great Job

[@levijagt582]

This video taught me that there was a crouch option in the Dino game

[@CoolStop2]

Holy shoot your underrated how do you only have 270 subs???

[@hhaydenk_]

This is actually such a good video

[@kingki1953]

How did you save the learnt for each generatation. Did it saved in RAM, ROM, or GPU? I really wonder how reinforcement learning works but never try it.

[@san_0000]

Only 3k subs bro's definitely underrated af damnnnnn

[@Rafay_qayyum]

Quality of content is just🔥🔥🔥🔥

[@benyamincodesforever]

This is probably one of the best videos I've ever watched

[@TylerMommsen]

Thank you man I appreciate it!

[@Gamermaster__69]

Dude make snake next!!! Btw, SUPER UNDERRATED, you deserve 10 million subs

[@freds_chess]

This is a really well made video! Do you take inspiration from Code Bullet? I love that guy too.

[@TylerMommsen]

Thanks! And yes, this entire channel is pretty much inspired by him. I love him and have watched him for years and actually got into AI because of him. I wish he posted more

[@shauas4224]

Wait HOW do you only have 500 subs? That's insanely underrated, quality of video is 100k+ level

[@TylerMommsen]

Thank you man!

[@OakTheBunnyGuy]

Its me! The 100th subscriber!!! No fr tho youre pretty underated.

[@johndigirolamo5858]

I was today years old when I learned you can crouch.

[@killa6773]

Same

[@FNPetersen]

Two former Code Bullet projects in a row?

[@giohappy]

Fire vid 🔥🔥🔥

[@zeeshaniqbal2014]

6:33 Its like Dino's are skating on the snow😂

[@Study_hard_dream_big]

How much time you taken to train the gen ai

[@geografixxxx]

Wow man, I really enjoyed this video, this really motivated me to look into AI myself, and maybe try and replicate your experiment, kudos!

[@TylerMommsen]

Thank you! Definitely give it a try, it's real fun once you get it working

[@francenkovcan5211]

iirc, the birds don't spawn before 200 and speed tops out at around 700 (or was that day/night swap trigger)

[@GD_Sayori]

The dino ducking everytime it touches the ground looks funny and cute (≧▽≦)

[@tohgaming69]

mad underrated bro

[@jaysmooveV2]

did the multiple dinos each have their own nn and after each iteration you averaged the gradients together and then the next genration all had the same starting point ?

[@Bacon_person]

There is no way this guy only has 3k subs he requires more!

[@itisjaredgaming7791]

No way this man only has 200 subs🔥😭

[@ax3I]

Very cool video! Can't believe its this unwatched!

[@funnyoceanofmemes1656]

you are going to boom ...........love this vedio bro and dont forget me when you become big

[@wait_what_glitch]

KZbin must be glitching, there's no way you only have 286 subs

[@yuvrajkukreja9727]

where did you learn so Mutch skills !!! suggest me some ai and .js tutorials for making these kind of projects.

[@Party_snacks]

What do the colors of the lines and the unlabeled numbers in the middle mean or represent

[@TylerMommsen]

red lines mean a positive connection between 0 to 1 and blue lines represent negative connections between 0 and -1. The unlabeled nodes (numbers) in the middle is called the hidden layer. You can think of it like extra layer of math before sending it to the output nodes.

[@DJNEIL_MLE]

Codebullet vibes. Keep it up

[@EweChewBrrr01]

Would it have been better to let them master the jumping first then after that add the birds? I would assume that having anything learn one thing at a time would be easier. Good job by the way. I love watching these learning AI.

[@TylerMommsen]

You're right, that actually would have been a lot better I don't know why I didn't do that. I'll make sure not to forget for future AI vids. And thanks for the support!

[@meatlover6916]

Hi, may I know what video editing software you use?

[@TylerMommsen]

Hey man, I use Adobe Premiere Pro

[@contextinvideos]

this is the kind of video the google youtube channel should comment on

[@snooks9852]

I’m getting code bullet vibes 👀 good content tho

[@A-Random-Cool-Person]

The bird is the word

[@jacetang9552]

Please make a video on the Edge surf game

[@Almancea]

can you, pretty please, do the edge surf game next? there are much more possible inputs and game mechanics, so o think it would be a very cool video

[@sixeleven637]

this guy has some serious potential

[@Aayush_YT132]

Bro Just Gained a Ton of Subscribers cuz this Video is 🔥

[@renasbayraktar7862]

This is a million subscriber content right here, and I'm your 666th sub.

[@SalvLav]

What is the music

[@Justgamingvr]

Underrated

[@kakamoora7874]

What algorithm a u used here

[@Rad_Pie]

Great! Now try the game called "stack"