prototype-slice-plan

To plan a prototype slice, identify your riskiest design assumption from upstream reviews and generate a concrete build plan using Phase 0 through Phase 4 workflow to define clear success and failure criteria.

A prototype slice is a single, high-value validation segment designed to test risky design assumptions. You need it to enable fast learning and course-correction before committing to full development.

You validate game design risks by planning a focused prototype slice that establishes a clear failure condition, allowing you to determine whether to pivot before committing to full development.

Yes, you can reference upstream artifacts from game-review, player-experience, and balance-review phases to inform your slice plan and prescribe concrete next steps for downstream handoff.

Yes, you need upstream design artifacts from prior game reviews. The planning process reads these upstream reviews to identify the riskiest assumption and generate a complete Prototype Slice Plan artifact.

The best way to define failure conditions is by aligning Phase 0 through Phase 4 planning with upstream review artifacts, ensuring your slice plan establishes clear criteria to determine whether to pivot.