

We Built 2 FULLY Playable Video Games In 7 Prompts (No Code)
You can build multi-player video games with Claude Code and Codex w/GPT-5... Without writing a single line of code.
Use Claude Code and Codex in the web: https://www.sandbox.dev/
In this video I go head to head with Vishal (https://x.com/vishal_dubey1)
Who can build a better video game in 7 prompts?
Vishal is using Claude Code I am using Codex with GPT-5
We're using these tools in the @sandboxvibe so we can just use them in the web and immediately share the links, and play each others game.
To vote for winner RT and comment below who you think won. (Prize: Selecting 5 people who vote to win $1000 worth of @sandboxvibe credits)
TIMESTAMPS:
00:00 Intro
01:01 Vishals Stack (Claude Code)
02:51 First Prompt with Claude Code Star Wars Game
04:19 What is "UltraThink" on Claude Code?
05:39 Rileys App Idea for Codex with GPT-5 High
07:33 Why Codex is the best Model in the world for Coding
08:16 First Prompt with Codex on Sandbox (Riley's Stack)
11:13 Vishal Testing his app
12:16 Prompt 2 - Simplifying Claudes Over Creativity
15:17 The Game Codex Created
15:57 Riley Prompt 2 - Making Changes to Characters and Cars
17:07 Creating Github Repository for Game Assets and Later Use
20:07 Adding Ability to Shoot Lasers
22:54 Prompt 3 Riley Testing Sound Effects
23:39 Adding More sound effects and changing the characters in game
28:41 Vishal Added Enemies - Testing
30:21 Prompt 4 - Adding Health Bars and making movement more realistic (Vishal)
33:34 Adding Real Time DB and Auth
37:28 Refining Controls
40:39 Riley Testing Database and Auth with Codex
41:20 The Multi Player Game Works!
43:36 Fixing MultiPlayer and Game Creation issues and adding Grenade
45:54 Advice on Database
46:32 Vishal... 2 Prompts left
48:13 Fixing Aiming Issues
49:41 Vishal Compacting Claude Code
52:09 Fixing the Grenades Spawning Location
52:48 FINAL PROMPTS
58:27 Adding Health
59:15 The Games are done: Final Testing
01:04:47 Final Thoughts and Chance to Win $1000 Worth of Credits