AIで本気でSteamゲームを作ったら何日かかるか検証した【Claude Code vs Cursor】

"You can create games quickly using AI." --Is that really true? We put it to the test. This time, we developed a full-fledged Steam game from scratch, using both Claude Code and Cursor. We challenged ourselves with a "vibe coding" style, where almost all the code was generated by AI, and We realistically recorded: Which AI tool is easiest to use? Where does the AI ​​get stuck? How many days does it actually take to complete? This will be especially useful for those who want to start AI development, or those who are unsure whether to use Claude Code or Cursor. ▼ The game I created this time (Steam) https://store.steampowered.com/app/46... └Please try playing it! 🙏 ▼ Tools used ・Claude Code (AI agent/Anthropic) ・Cursor (AI editor) ・Phaser (Game development tool) #VibeCoding #ClaudeCode #Cursor #GameDevelopment #Steam #AIDevelopment #PersonalDevelopment