Use It or Lose It

📖 The story

Be honest — there are features in your library you've literally never touched. This challenge fixes that. Every session, you must use a mechanic from a pack you've never actually played, until your whole collection has finally been used at least once.

💝 The goal

Make **every session use a mechanic you've never actually touched**, until your whole library has been used.

🎀 Packs required

Packs recommended

🏡 Setup

🚀 Getting started

• List the features you've never used, and commit to trying one each session.

📋 General rules

• Each session features at least one never-before-used mechanic.
• The mechanic must be genuinely engaged with, not glanced at.
• Continue until your unused-features list is empty.

✨ Specific rules

• Make a list of mechanics you've never tried.
• Cross one off per session by actually using it.
• No repeating until the list is exhausted.

✅ What you can do

• Each session must use a mechanic you've never actually touched; keep a checklist; use `bb.moveobjects`.

⛔ What you can't do

• No repeating a mechanic until every one has been used.
• Genuinely engage each mechanic — no token use.

🎯 Objectives — complete the checklist

0 of 5 done · 0%

🎮 If you don't own the packs

Works with base-game systems too — start with the skills, careers and collections you've always ignored.

💡 Strategy tips

• Audit your packs honestly — most players are surprised how many features they've ignored.
• Build a Sim whose life can plausibly touch many systems, so new mechanics fit naturally.
• Keep the list visible; ticking it off is half the satisfaction.

💕 Milestones — track your progress

0 of 5 done · 0%

🔥 Want it harder?

• Use a new mechanic *every in-game day*, not just every session.
• Build a whole Sim's life story out of the features you'd avoided.

🎭 Variations

A "reverse" version focusing only on your single most-neglected pack. ---