Idle Miner Tycoon

Idle Miner Tycoon is an idle tycoon game on Roblox developed by SuperBananas, launched in July 2022 and last updated in January 2026. Players build a mining empire from the ground up - mine shafts extract ore, Elevators carry it to the surface, Transporters deliver it to the sell point, and Cash flows back in for reinvestment. With 10.6 million visits, 32K favorites, and an 88.7% approval rating, it holds a steady position in the Roblox idle tycoon genre.

The operation runs automatically between sessions and grows faster the more you optimize your pipeline:

• 💼 Mine Shafts extract progressively rarer ores from coal and iron up to precious metals and gems
• 💰 Elevators and Transporters are the primary upgrade bottlenecks - throughput here drives total income
• 💰 Reinvest Cash into new shafts, upgrade tiers, and expanding the operation
• 💎 Tokens open Briefcases for Fragments and rare progression items
• ⏳ Periodic 3x Cash events triple all earnings for a limited window

The Token and Briefcase system is the secondary economy - Tokens in Common, Rare, Epic, and Special tiers each open a different Briefcase tier yielding Fragments and rare items. Joining the SuperBananas Roblox group gives a permanent 10% Cash Bonus at no cost, stacking with all other income. The next update is tied to the 30,000 likes milestone.