Marble Merge Tycoon

Marble Merge Tycoon is a merge-and-collect tycoon on Roblox developed by LunarGames where players fill an infinite tower with marble run pieces, combine matching runs into rarer variants that produce more marbles, and compete on global leaderboards through total output. Running since December 2022 and updated through April 2026, it has over 13.6 million visits and 46K favorites.

The loop demands active decisions despite looking passive. Place marble run pieces and adjacent identical runs automatically merge into a rarer, higher-output version. The auto-merge triggers at 150 individual runs to prevent lag, forcing real choices about which run types to prioritize - lower-priority runs get merged away first:

• 💰 Coins - the primary currency earned from marble deposits, used for upgrades and new run types across 27+ named tiers
• 💎 Gems - secondary currency unlocking higher-tier content and premium perks with meaningful long-term impact
• 🏆 Leaderboard - ranks players by total tycoon output, providing competitive motivation beyond simply filling a tower
• 💰 Run tiers - from basic colors through HUGE, Galaxy, Heaven, and Chocolate, each tier producing more marbles per cycle than the last
• 🏠 Parkour - five optional challenge courses (Easy through Extreme) tracked via separate badges for players who want a break from tycoon grinding

Joining the LunarGames Roblox group grants a free cosmetic skin and bonus rewards. Free private servers are available for lower-end devices. LunarGames tends to keep codes active well after release - many tied to themed updates and creator partnerships remain redeemable long-term.

LunarGames also develops Marble Run Simulator and Marble Run Tycoon 2, giving players a full marble ecosystem to explore across different formats.