Suburbia
How do Investment Markers interact with Waterfront Realty and lakes?
A marker on a lake doubles only the lake's own $2-per-tile payout; it does not pay the Realty bonus again, and Realty's bonus is not doubled by the lake's marker. A marker on the Realty doubles the Realty's $2 for future tiles, making it $4 each. Investing in a lake that is already surrounded pays $2 per neighbour and does not re-trigger Realty. With two Realties both invested, a new tile beside a lake collects $10.