Opportunity/Hidden island

This is the list of hidden island opportunity chain for unlocking a hidden island in Isla Paradiso from The Sims 3: Island Paradise. Sims can only receive this opportunity chain by asking for an adventure at a resort front desk. Upon completing the opportunity chain, Sims will be rewarded Refuge Island.

If a custom world contains a hidden island unlockable with similar method, this opportunity chain will also appear there.