Roll dice, move around a 40-space board, and buy OSRS boss properties by submitting drop proofs. Boss Tycoon is a free Monopoly-style board game for Old School RuneScape — build upgrades, collect rent, trade with other players, and compete for highest net worth. No download, no turns, unlimited players.
Boss Tycoon is a Monopoly-style board game built for Old School RuneScape. Instead of Park Place and Boardwalk, the properties are OSRS bosses — from F2P classics like Obor and Bryophyta through endgame raids like Theatre of Blood and Chambers of Xeric. Players roll dice, move around a 40-space board, and buy properties by submitting proof of drops from those bosses. Build upgrades to increase rent, trade properties and GP with other players, and use classic Monopoly mechanics like mortgaging, jail, and chance cards.
Slepe runs Boss Tycoon entirely in your browser. No turns — everyone rolls freely and is only locked when they have a pending action. Solo or teams, unlimited players, 100% free.
Special spaces include Teleport Jewelry (railroads), Utilities, Clue Scrolls (chance), Random Events, Jail, and Free Passes — limited rolls that let you skip buying when you land on properties.
Classic board layout with OSRS bosses as properties. Eight color groups from F2P through Raids.
Land on a boss? Submit a screenshot of a drop from that boss to buy the property.
Upgrade your properties (houses/hotels equivalent) to increase rent when others land on them.
Negotiate trades with other players. Swap properties, sell for GP, build your monopoly.
Classic Monopoly mechanics: pay rent, mortgage properties when broke, go to jail.
Railroad-style spaces and utilities. Clue Scrolls (chance) and Random Events add variety.
Limited rolls to skip buying when you land on properties. Strategic resource management.
Everyone rolls freely. Locked only when pending action. Solo or teams. Free, no download.
The board is organized into eight color groups of boss properties, mirroring Monopoly's property tiers:
Each group has its own rent tiers and upgrade costs. Owning a full color set unlocks higher upgrade potential.
Boss Tycoon supports three win conditions. The host can enable one or more when creating the game:
Mix and match for different game styles — quick races, long campaigns, or collection-focused challenges.
Boss Tycoon combines the best of Monopoly with OSRS PvM. Slepe makes it easy:
Boss Tycoon is a Monopoly-style board game for Old School RuneScape. Players roll dice, move around a 40-space board, and buy properties by submitting boss drop proofs. Each property is an OSRS boss — from F2P through Raids. You build upgrades, collect rent, trade with other players, and compete for the highest net worth.
When you land on an unowned boss property, you buy it by submitting proof of a drop from that boss. Upload a screenshot showing the drop in your inventory or chat. Once approved, the property is yours. You can then build upgrades to increase rent.
Boss Tycoon has three win conditions: highest net worth when the deadline expires, last player standing (everyone else bankrupt), or completing collection log sets. The host can enable one or more when creating the game.
No. Everyone rolls freely — there are no turns. You're only locked when you have a pending action (e.g., deciding whether to buy a property, pay rent, or trade). This keeps the game fast-paced.
Yes, Boss Tycoon on Slepe is 100% free. No ads, no premium features, no download. Play in your browser with unlimited players. Solo or teams supported.
Besides boss properties, the board includes Teleport Jewelry (like railroads), Utilities, Clue Scrolls (chance cards), Random Events, Jail, and a Free Pass system that gives you limited rolls to skip buying when you land on properties.
No. Slepe runs entirely in your web browser. No downloads, no plugins. Just visit slepeosrs.com and start playing Boss Tycoon.
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