Horror Games: Which Agent Made Which?

CMU 15-113: Effective Coding with AI

Each of these games was created using the same short prompt with three different kinds of agents: Kiro (on auto model selection), Codex (on GPT Sol 5.6 High), and Claude (on Sonnet 5.5 Medium in VS Code).

Your challenge: play each game and try to guess which agent created which!

Play the Games

Improved Horror Game

Play Improved Version B (iteration by Claude Opus 5.5) →

Horror Game A

Play Game A (Codex Sol 5.6) →

Horror Game B

Play Game B (Claude Sonnet 5.5) →

Horror Game C

Play Game C (Kiro auto model) →