Vibe-coding a game in 2026 What AI builds well, what still breaks, and when to hire a studio
- Key takeaways In late October 2026 a well-known developer wrote that building games that play well is "shockingly easy now", and Roblox told shareholders that people had published over 70,000 games with its prompt-to-game tool.
- AI is strong at the first playable version: small browser games in three.js or Phaser, placeholder art and even code-generated music.
- It is still weak at the parts players and brands pay for: game logic that holds up over a long session, consistent art and animation, multiplayer, cheat-proof leaderboards, payments and performance on ordinary phones.
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- Key takeaways In late October 2026 a well-known developer wrote that building games that play well is "shockingly easy now", and Roblox told shareholders that people had published over 70,000 games with its prompt-to-game tool.
- AI is strong at the first playable version: small browser games in three.js or Phaser, placeholder art and even code-generated music.
- It is still weak at the parts players and brands pay for: game logic that holds up over a long session, consistent art and animation, multiplayer, cheat-proof leaderboards, payments and performance on ordinary phones.
Sources: Vlstudio