Muzzy Lane brings the power of simulations to bear on the challenge of developing, validating, and credentialing skills for all learners. Simulations and learning games have a proven history of improving learning outcomes but their high development cost and complexity have limited their use in education and training. Our "no code required" authoring tools and new AI Production Assistant address these barriers, allowing course creators to create impactful simulations in minutes rather than weeks. We also provide a line of ready to use Durable Skills Assessments and SkillBuild Critical Thinking, the first in a series of self-paced, competency-based courses empowering learners to earn micro-credentials for durable skills such as Critical Thinking, Oral Communications, Collaboration, and others. Learners are guided through simulated workplace challenges by an AI-driven coach who helps optimize their path to success.