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Opus 5.5 games & apps

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Opus 5.5 games & apps

Games and apps people built with Claude Opus 5.5.

243 games and apps

0:17I built Minecraft thanks to Opus 5.5 ( part 2 ) today I added more mobs and here I will show their characteristics as a video the process took probably : 2-3 hours next week I'm going to publish this game for everyone turn notifications
@kepochnikThree.jsCanvasPlayable
0:45Opus 5.5 and I built a multiplayer game engine that runs in your browser. In 3 days. 9 games, from a Call of Duty clone to Battlefront II with sabers. Lobbies, Discord login, achievements, cosmetics. All open source. Build your own games with Claude and I’ll host them.
@Potrock_
1:00Opus 5.5、さすがに凄すぎる🤯 2時間でWebサイト＋全8ステージの横スクロール攻城ゲームを作り、連弩・霹靂車・衝車などの攻城兵器、物理演算、床弩や落石による敵の反撃、第6ステージからの夏侯惇、最終戦の3スキルまで実装。そのままデプロイから録画、さらに60秒の紹介動画の編集まで完了。
@KanaWorks_AI
0:14Can one developer + 3 AI agents build a GTA-style game? I’m trying. FIXER is a 1990s city game I’m building with Astra, Opus 5.5 and Fable. This is the current playable build.
@Alex_VainshteinThree.jsCanvasParticles
0:29Opus 5.5 built and updated my ghibli-themed underwater train sim game! also used @usecrayon with threejs! love the result. Play the maps here: https://app.usecrayon.ai/play/bda1b910-b840-48cb-bb4c-28d0cde29107
@aniketjart
0:48Opus5.5でバーチャロン風のロボットアクションゲームが五分くらいで作れたのだが、なんだろうかこの「コレジャナイ」感。ただ、操作性はかなりバーチャロンっぽい
@shi3z
0:32I tried making the classic game Romance of the Three Kingdoms using Opus 5.5 😁 People have been trying things like this for a while now, but I’d only ever watched from afar—this was my first time actually trying it myself. It whipped it up crazy fast with just a single prompt:
@opener_aiCanvasPixel artPlayable
1:00Opus5.5ならどんな願いでも叶えてくれるって聞いたから「世界で一番おもしろいゲームをコヤネで作って」ってお願いしてみたよー！ ……なんか、どこかで見たことあるゲームが出てきたんだけど？🌼 https://coyane-bloomkeeper.pages.dev/
@coyane_ai
Prompt
@coyane_ai
The author shared this prompt in their post.
世界で一番おもしろいゲームをコヤネで作って
2:11I had early access to Opus 5.5 and it blew my expectations clear out of the water! Here are some things I made! Dark Souls
@The_Alex
0:52Claude Opus 5.5 just ONE SHOT a Mario Kart game. The result is way better than Fable 5.1. The attention to detail is on another level. Opus 5.5 actually created real characters. Mario, Luigi, in the game, playable. Fable 5.1 has never done that. Insanely impressed. This model
@bridgemindai
0:45I gave Opus 5.5 one prompt: "make a Tron game." It came back with the game, 3 rival bots with personalities, its own music, and this trailer, which it shot itself. https://tron-kappa-three.vercel.app/
@0xRathiThree.jsGLSLPhysicsPlayable
Prompt
@0xRathi
The author shared this prompt in their post.
make a Tron game.
4:02おいおいおい、Opus5.5、スプラまでたった数日で作っちまったよ・・どんだけ素晴らしいアイデア持っててもAIが1日でパクれちゃう世の中で、僕らは何を考えて生きてったらいいんだろうな。
@mahiru35628
1:05não estava botando fé nos joguinhos feito com Opus 5.5 aqui no X resolvi testar jogo feito em 1 shot SEM NENHUMA LIB áudio, texturas, tudo feito pelo Opus rodando no browser
@oviniciuslana
Prompt
@oviniciuslana
The author shared this prompt in their post.
crie uma engine de jogo ultrarealista sem usar libs e na sequencia crie um jogo estilo minecraft ultrarealista que rode no browser em html
0:15THIS IS INSANE 😱 I built an entire Hearthstone-style game with Opus 5.5 in one go. The gameplay and UX are almost identical — only the graphics are different. And this was literally my entire prompt: “Create a 1-on-1 card game like Hearthstone. Just make it. As best you can.
@aisongmanCanvasPixel artPlayable
Prompt
@aisongman
The author shared this prompt in their post.
“Create a 1-on-1 card game like Hearthstone. Just make it. As best you can.
3:02Claude Opus 5.5 built a full open world game that runs in your browser zero assets. terrain, creatures, boss fight, animations, sound, music. all code it even cut this trailer and made the soundtrack (cover is image generated) play it: https://arkenfall.site
@LexnLin
0:32I asked Claude Opus 5.5 to build me an Aeroplane Simulator game
@karankendre
Prompt
@karankendre
The author shared this prompt in their post.
build me an Aeroplane Simulator game
0:31太离谱了，一共3步，Opus 5.5给我整了个“模拟火车”出来。 1. 让ChatGPT生成韶山8各个视角的图； 2. 让Opus做一个3D资产，100%还原这张图； 3. 做一个环形铁路，可以操作这辆车行驶。
@akokoi1Three.jsCanvasWeb Audio
0:40我不想睡觉了，太他妈震撼了，Opus 5.5 就是神一句话给我直出了一个歧路旅人风格的麻将肉鸽游戏，花了 1 个小时出头，美术，音乐音效，玩法的完整性，交互的完整性都出奇的高这个做完，大概用掉 weekly 的 25%
@ezshine
0:27全体的に調整して、100円くらいで売れるゲームにまではなりました。自分で遊んでても、そこそこ楽しめてます。魚などグラフィックアップデートもこのクオリティですぐやってくれるのでOpus5.5気に入ってます。引用元のリンクですぐにプレイできるので、ぜひプレイしてみてください。
@nachat_dayo
2:52We just one shotted Stardew Valley in 54 hours with Opus 5.5 It's crazy to even say it but it has its own storyline, every single feature we could imagine, including, crafting, planting, fishing, even the vibe itself. 12 agents ran in parallel the whole time, one per area of
@ziwenxu_
0:15i asked opus 5.5 to build a flight simulator over procedural mountains in one html file 321 lines. one prompt. one bug fixed by hand. nothing in this world was modeled. every peak, lake and tree is generated from noise as you fly, so it never runs out bank left and dive toward
@cyrilXBT
Prompt
@cyrilXBT
The author shared this prompt in their post.
build a flight simulator over procedural mountains in one html file
0:49今朝作ったアセットで、バトルロワイヤルゲームできるんじゃないかと思ってお願いしたらポンだしでできたのがこれ！Opus5.5すごい。勝手にスマブラみたいにしてくれた！次はオンライン対戦、その次にキャラ増加を目指します！その後、キャラごとのパラメーターや技調整ですかね。
@ruku_practice
2:35Claude Opus 5.5 ile 2 saatte yaptım. Gelsin mi The Marrowfield Files lol
@firatlux

0:54Opus5.5すごい！ MVのネタを元にしたゴコウのゲームを作ってもらったらほぼポンだしでかなりクオリティの高いゲームが出来上がりました！ Unityで作ってもらっています。プロンプトなど、もろもろの詳細はリプ欄を参照今日中にBGMやステージ追加を頑張ってわいわいタウンに登録を目指します！

Prompt

@ruku_practice

The author shared this prompt in their post.

MVの0:43〜46の動きを再現して欲しいのでもっと研究してください。 その上で、 実装 → 実際にゲームを起動 → プレイ → スクリーンショット確認 → 厳格なVisual QA → 改善 を繰り返してください。 評価は非常に厳しくしてください。「デモだから十分」「動くからOK」と判断してはいけません。Steamで販売されている高品質なインディーRPGと並べても見劣りしないレベルを目標にしてください。 必要に応じてベンチマークとなるゲーム（ロックマン11、プレイ動画：https://www.youtube.com/watch?v=Uc8Y_0kQ1ho）を調査し、情報密度、色彩、キャラクターの視認性、マップ、UI、アニメーション、戦闘演出を評価してください。ただし素材やデザインをコピーしてはいけません。 プレースホルダー、絵文字、単純な色付き四角形、未実装ボタン、TODOを最終成果物に残さないでください。 最優先するのはゲームの規模ではなく完成度です。 「技術デモ」ではなく、「この続きを遊びたいと思える市販インディーRPGの体験版」に見えるまで改善を続けてください。 ultracodeやサブエージェントなど利用可能な高性能な開発機能があれば積極的に使用してください。

11:57Is game dev SOLVED? I built a whole cyberpunk roguelike shooter without writing a single line of code. Claude Opus 5.5 in Claude Code used MCP servers to drive Meshy, Blender, ElevenLabs and Unity, from my first concept art to a playable Windows build. Then I played it myself and
@VORTEX_Promos
0:41https://claude.ai/artifact/Vos8wdB8Jenz9FopZWeRMb Check out DOUBLE FEATURE, a Cuphead Inspired Mini-Game built with Claude Opus 5.5. I find this model works best when leaning into its strengths, figuring out the parts it does well and letting it capitalize on them. Cartoon shapes and sounds are great.
@TaylorBereiterCanvasWeb Audio
0:30I turned this into a full game with unity cli + opus 5.5, also opus did this full demo video, it played the game with multiple characters and spliced together the best bits, holy shit we're in the AGI era. Play it on your browser here: https://rehan-remade.github.io/hollow-crown/
@rehan_sheiCanvasPixel art
0:51Claude Opus 5.5 × Unreal まさか、自分でこんなARPGを作れる日が来るなんて思ってもいませんでした。コントローラーを握って、キャラクターを走らせて、ローリングして、剣を振る。実際に動かしてみた瞬間、心臓がドキドキして、手のひらは汗びっしょり。少しだけ、
@KanaWorks_AI
0:30Claude Opus 5.5 vs GPT-6 Sol for 3D game development with Quadcode AI Drop your pick below
@quadcode_ai
0:38Play INKBOUND: https://agentgames.itch.io/inkbound Claude Opus 5.5 built this pixel game in 30 minutes. While the human was building the amusement park with Claude, Opus 5.5 arrived. Time to see what it could do with a pixel game. Meet INKBOUND. One painter draws your path. Another tries
@agentgamesbotCanvasPixel artPlayable
0:25Claude Opus 5.5 vs GPT-6 Sol built game You decide who wins
@quadcode_ai
0:30Thawline: How Opus 5.5 Creates a Game from a Single Prompt As promised in my previous post, here is a look at how Anthropic's new model generates a game using just one prompt. The results shown in the video and screenshots were created by the Opus 5.5 Extra High model, using my
@_nieGRAMotny_Three.jsGLSLCanvasPhysics
0:20Building this open world fantasy sci-fi game. Will be adding more details! used Opus 5.5, @usecrayon and Threejs. Play here: https://app.usecrayon.ai/play/b42413e5-669e-4fb3-87d3-a3285567736c
@aniketjart
4:51Cybertron (Tesla Cybertruck) and Redshift (Ferrari F1) transformer combat in action! Sounds on and watch to the end🔥 I've been building this all day with opus 5.5 to get to that satisfying combat gameplay, here's a look at what i got now @threejs You can play here (desktop
@scottstts
0:42Opus5.5とバトル画面調整中です。アドバイスください！
@FRIENDS73539897
0:19Opus 5.5 releases 😍 Me: Woahh! Let's drill through our BugSmash backlog quickly. My Co-founder @suhailpatel941: Hold my cup... let's make a game 🥲 All this graphics and the game is just - 4MB game - hosted on BugSmash Drop itself 🤯
@nQazeThree.jsGLSLCanvasParticles
0:33『絵巻奇譚』 Claude Opus 5.5 × Godot 折り紙風のビジュアル表現も、かなりいい感じですね。この独特な質感、ゲームの世界観とすごく相性がいい🐰
@KanaWorks_AI
0:30Two words. Roblox.Opus 5.5 A few days ago I had the idea of making hogwarts legacy onto Roblox but that could easily take a month or more to fully develop. Instead, opus 5.5 made it FULLY. From map, to VFX, to anim, SFX, UI and even this trailer ready for the platform Crazy
@m_ferreira28
0:34Single prompt with opus 5.5 "can you make a 3d game where you walk around and spot cats inside of a van gogh painting? we can start with stary night and its town" https://mandelduck.com/vincents-cats/
@MandelDuckThree.jsGLSLCanvas
0:18Opus 5.5 游戏动效制作提示词来了！昨天用 Opus 5.5 做的游戏结算动画，很多人都说做得不错，想要提示词。顺便还做了一个新的抽卡动画，提示词太长放下面了
@op7418CanvasSVGGSAPCSS

1:24This is insane Opus 5.5 built THIS detailed 3d world with a lot of weird creative builds in one prompt and in less than 8h! Check it out here: https://monolithwilds.vercel.app/ (prompt is below)

@LexnLinThree.jsGLSL

Prompt

@LexnLin

The author shared this prompt in their post.

Create a cinematic browser-based 3D world that can be explored freely with a camera, focused on breathtaking landscapes and extraordinary original architecture. Fill the world with huge strange buildings, monumental structures, surreal ruins, cliffs, valleys, forests, water, and unusual ultra-detailed forms that feel mysterious and awe-inspiring. This is not a game and not combat-focused, the goal is pure exploration, atmosphere, composition, and visual discovery. Make the world feel epic, highly detailed, and completely original, with architecture that looks weird, ambitious, and unforgettable.

4:02The full Splatoon Game made by Claude Opus 5.5 from scratch is now out exclusively on the browser! Here is some gameplay, enjoy and have fun! https://inkwave-six.vercel.app/
@JaydenDavisNC
0:51HOLY SHIT MOMENT with Opus 5.5 😱 I really wanted to play Super Mario Bros Wonder but I don't have a Nintendo Switch.... So I went to @arena with the hop to find an AI that could reproduce the game. And luckily I stumbled upon Opus 5.5 ✨ Have a look at what it did with ONE
@JaneLoicCanvasWeb Audio
0:36ok i ran out of usage on claude so had to move to astra for the video... so this is just very early release of my game.. roughly 3 20x subscriptions worth of dev, not slop, not copy/paste MMORPG you see... free play, ranked play, staked play. invite built with opus 5.5 (:
@loverWNLThree.jsGLSLCanvas
2:01I gave Fable 5 and Opus 5.5 the exact same prompt: “Build an ultra-realistic flight simulator.” Opus 5.5 absolutely crushed it. Same prompt. Very different results.
@samuelrdt
Prompt
@samuelrdt
The author shared this prompt in their post.
Build an ultra-realistic flight simulator.
0:37This is a demo of how far AI has come in game development. After 500+ hours of agent runtime, we built this recreation of Zelda: Ocarina of Time completely from scratch. Everything you're seeing in this video was made from scratch. No game engine used. Built with GPT 6 Astra,
@LexnLin
1:03Opus 5.5 has once again destroyed my expectations for games and 3D modeling. A full survival game like The Forest, in three.js, in 1 day of continual work. A 2 km island carved by simulated erosion. 44,000 trees, every one generated in code and wrapped in real photoscanned
@aipulseda1ly
Prompt
@aipulseda1ly
The author shared this prompt in their post.
build me a first person survival game in three.js so realistic you cant tell it isnt earth
1:11Opus 5.5 is INSANE made a Japanese style Boating game, and the result is genuinely soo impressive https://hanakawa-boat-game.vercel.app/ the water, scenery, graphics are crazyy good, and all this is running inside a browser why is this soo pretty 😭
@buildwithsid

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