Define the smallest complete version
Write down what a player must be able to do for the game to feel complete. Include starting, learning, reaching an outcome, and leaving or restarting cleanly.
Separate those requirements from ideas that would be nice to add. A smaller coherent experience is easier to finish than a collection of partially connected features.
Close open loops
Look for unfinished transitions: a menu that leads nowhere, a failure state without a restart, or a save that cannot be restored. These gaps can matter more than another level.
Keep a short list of issues that prevent completion. Work through it before adding new systems.
Reserve time for testing
Test the beginning, middle, and ending with fresh players. Include unusual actions such as leaving a menu open, resizing the window, or reloading after a saved state.
Prioritize problems that block progress or lose data. Cosmetic refinements come after a reliable complete path.
Choose a stopping point
A release needs a boundary. Decide which improvements belong in this version and which can wait. Document known limitations honestly.
Finishing does not mean that every idea has been explored. It means the experience you chose to make can stand on its own.
Keep exploring. Keep creating.
