Combat, inventory, health, enemy logic, progression, quests, menus, and controller feel.

Norse setting, settlement, coastline, longhouse, lore, factions, resources, and exploration loop.

Characters, weapons, props, environment kits, UI, sound, animations, VFX, and reference boards.

Prototype packages, alpha notes, test feedback, screenshots, clips, and release checklist.

Milestone budgets, supporter updates, contributor credit options, and production proof.

What is canon, what ships first, what gets cut, and what needs owner approval.