ChatGPT vs Gemini vs Claude Make CS2 From Scratch

[0:00]We have the upgraded AI models to make CS2 from scratch. We have Chat GPT 5.5 thinking model, which is I heard, you know what I mean, it's leaps and boundaries apparently. It's even better than Claude Opus 4.7, which is a crazy take to make honestly. And then we have Google Gemini 3.1 Pro, which has been lacking compared to like these two giants, bro. It's like putting a baby against a nuclear bomb. And then we have Claude Opus 4.7. I don't really have to say much about this, bro. Now, we are not going to be using Claude Code because we want to just test the basic LLMs and see if they can make a game for you. So stop with the comments, okay? We're not using Codex and Claude Code for these specific videos. Maybe if we're like building an app, but just not for this. All right, so let's tell Chat GPT first, make CS2 from scratch so we can play it immediately. So now let's tell it to make the prompt better so we can just copy it and paste it back in, and we'll do that for each AI just for, you know, equal equal odds. It wasted no time whatsoever. Bro, I would have asked Claude to make me a prompt and it would take like genuinely 15 minutes to make just one prompt. But at the same time, it does give us better results most of the time. All right, let's copy this and let's just paste it back into Chat GPT so we can give us a CS2 clone. In terms of first-person shooters, I generally think Claude might be the best, like, not even just Opus 4.7, it's always just been better at logic and like camera positioning and controls off the rip. So it's not like a 2D game where Chat GPT would probably be better, and I generally think Claude might have the edge. But we're going to see. This is new 5.5 versus 4.7, and Gemini is just the baby in the middle. Like Gemini is about to give us the sloppiest like thing I've ever seen. All right, Chat GPT is now done, so let's copy this. And let's make a new file. Let's call it CS2. We're naming our game CS22. All right, let's paste it in here. Let's see what Chat GPT produced. Zero Hour Arena. Okay. An original single-file tactical FPS prototype. Plant the charge at site A or eliminate all hostile bots. No external assets, no copyrighted maps, names, sounds, or textures. Let's see the controls, shift to sprint. We have to buy a freaking rifle, okay? Let's get the sidearm and let's ready up. All right. Controls off rip do not work as intended. That's amazing, you know what I mean? When I go back, I go forward. But look at this though. It's like fully 3D. Do you guys see the animation when it hits the wall? That's impressive. First iteration, by the way, is like, actually really good. Like you can probably post this on Steam and maybe make like $200. So this guy actually has aimbot. Are we even Okay, we're damaging him. Let's go to site A and let's try to plant this bomb. Let me tell it to fix the controls real quick. Fix the controls when I go backwards, it makes me go forward. All right. Honestly, 5.5 is a very big improvement from just the base 5.0. All right, here's the updated version, so the controls should be fixed now. It's kind of. It's done again. This is the third prompt I gave it. Let's see if the controls are fixed. Okay, the controls are fixed now, finally. All right, now let's actually play some comp gameplay. Let me let me wiggle peek him. If you guys know if you know, you know, you know what I mean, if you play CS, you know what that wiggle peek is. It's it's deadly. So I should probably throw out there that I'm not that good at CS, so as you can see from this gameplay, like I'm dying to AI bots that I just made, you know what I mean? So that's insane. I think the next step is improving the graphics. We're literally in a block world, bro. Like, what is this? All right, let's make these graphics better. It literally looks like we're playing in the beta version of Minecraft. This is the last prompt I'm giving Chat GPT because I've been on this for like almost 40 minutes now. And this might seem a little random, but if you are a student in college or in high school or whatever, and sometimes maybe you don't feel like writing your essays, and you want an AI that can write your essays literally in your exact writing style. And bypass every single AI detector, just do as I'm doing right here. Ladybug.ai.us. This is a tool I made for students in need. It bypasses Turnitin, and it has a 99.9 success rate. So if you want the best AI humanizer in 2026, use my tool Ladybug. Link in the description. Anyways, Chat GPT is now done with the code, so let's copy this. It produced 1,188 lines of code. That's quite a bit. So I'm expecting some some major graphics here. Let's run it. Hey, Zero Hour Arena. I I can see some graphical changes, I guess. So let's start. All right. My PC is lagging. There's some lighting, there's shadows too. Wow, 5.5 is actually way better. What the heck? Yo, regular Chat GPT would never do this. When I told Chat GPT 5.0 to like make better graphics, it would literally just put me in a potato, bro. So my PC's actually lagging. This is probably utilizing so much RAM because the lights from our bullets is like reflecting on every single wall around us. I'm literally scoping this guy right now. Oh, okay, I missed him. The recoil is crazy. I cannot hit them. Okay. I tried. All right, next, let's go on to Google Gemini 3.1 Pro. Let's paste the exact same problem we gave Chat GPT. By the way, the reason we're not using AI Studio is because it low-key bottlenecks 3.1. This actual chat right here is actually slightly better than using Google AI Studio for like the tasks I'm doing with these games. But Gemini AI Studio is definitely better for like building apps and things like that. All right, make CS2 from scratch so we can play it immediately. Make this prompt better. Gemini cook for us, okay? Give us back. Give us what we need. Gemini used to be locked in, and then now it's like, you know what I mean, we're we're just distant because it's like, bro, All right, gave us the prompt back and it it repastes itself, so that's interesting feature. And it's going to use a canvas raycaster engine, interesting. If Gemini makes CS3, you know what I mean, I'll take everything back I said about it in the past few videos. Gemini, you are the goat if you you if you actually do it. I love how they would make the world map with like ones and zeros. Okay, it's done. So let's copy this and let's go into here and paste it. So Gemini gave us a very concerning 329 lines of code. It's not looking good. Let's run it though. Let's run it. Tactical Demake. Okay, click to start. Ah. You see what I'm saying, guys? It just lets me down, bro. What is this, gang? And when I shoot, it just flashing yellow at me. Gemini, why, bro? What did they do to you, Gemini? Simplified the prompt a bit more. Let's see if it could generate me something good in 3D. You know what I mean, the 3D aspect is very important. I've never played Counter-Strike in 2D. If you play Counter-Strike in 2D, comment below. And if you love Counter-Strike, hype this video right now. Literally click the hype button and click the like button at the same time. It is possible. I've seen it happen. Click the like button and the hype button at the same time. I I promise you, you could do it. All right, Gemini is done and it it upgraded from our 2.5D version. 3D FPS prototype. Okay. This looks better than what it gave me. When I shoot, it kind of just disappears the object, okay? This is a good this is a good basis. You know what I mean? This is definitely better than when it gave me. You could build upon this um to make an actual game. All right, this is All right, Gemini, you know what I mean? You you won you won some points right here. I don't know if it's going to beat Chat GPT's version, which it literally made in like three prompts. You know what, I'm going to give Gemini one more prompt to see if it can improve that cuz that wasn't terrible. Improve on this game and make the graphics better and give the AI motion. Okay, Gemini finished that pretty fast, so let's copy this and let's see the final rendition of what it made. Okay, it's at a concerning 397 lines of code. All right, Dusty prototype. Okay. So far the graphics around don't look that bad though. All right. Wait, this is actually pretty good. Wow. The gun model even looks a bit better. In my opinion, it looks better than Chat GPT's. It just need a couple prompts, but honestly, this one is not terrible. Like I like the crosshair better and I kind of like the AI's definitely are not targeted towards me, they're just kind of walking around. You know what I mean? This could be a aim like this could help your aim. You know what I mean, like a aim tool, if you want to improve your aim on CS and stuff. So far, this is the most CS2 looking. So Gemini, I'm going to give it, I'm going to give you props where it is deserved. This is definitely very good. All right, now let's go to Claude Opus 4.7. And the last video, you guys told me to turn adaptive thinking off because Claude Opus 4.7 works best without it apparently. Anyway, let's copy and paste the same prompts we put into all them at the beginning. Make CS2 from scratch so we can play it immediately. Make this prompt better. Let's go. Opus 4.7. Can't even lie, this is about to take a odd minute. But right now, it's building the front end and it's literally going to regurgitate the prompt back to itself, so you don't even have to repaste it. And I'll come back when this is when this is done, I guess. All right, let's copy this code. It coded a whopping 1,295 lines of code. Interesting. We're about to get something good. All right, we are in here. Strike tactical sim. All right, round one. Whoa, look at these graphics. What the heck? Like, look at the light on the gun, bro. The crosshair looks good too. I'm taking damage from somewhere. Oh my goodness. Why are you shooting through the walls? Yo, this is actually really nice. Only thing is, the sky is like Okay, got one of them. 100%, this is better than Gemini's. Gemini's, I like the look a bit better. But gameplay-wise, like the controls are perfect for this. Like it feels really good. Look at the reload animation. Like it just feels really good. All right, Claude, you you did your big one here. I'm not going to lie. If I had to give it to anyone in this video, it it's really close. I'm not going to lie, it's actually very close between the three because they all were better at something individually. But overall, I'm going to give it to Claude. It has just the best graphics, best look, best optimization, like my game's not lagging. But Gemini did look a bit better. Can't even lie. So I'm going to give it to Claude though, because it's just overall better. I would I would probably play this more than the Gemini version. Click that hype button, bro. Click the hype button. All right? I I know you're watching. Click the hype button. Click the like button too. Don't forget.