Cash Masters: Idle Millionaire

Cash Masters: Idle Millionaire is an idle tycoon game where players build and manage businesses to accumulate wealth. The game features passive progression, allowing players to earn resources even when offline. Its appeal lies in its straightforward idle mechanics and the satisfaction of watching numbers grow, though significant pay-to-win elements are present.

Themes from 200 recent Google Play reviews, analysed 28 Aug 2026

What each behavioural tag is based on

• Short sessionsRuns are self-contained, so stopping early costs you nothing.
• InterruptiblePut it down mid-session and pick it up cold.
• One-handedPlayable with a thumb, in portrait.
• Needs a connectionOnline-only, so no play on a flight.
• No energy timersNothing caps how long you can play.
• Sound optionalNo audio cue carries information — fine on mute.
• Low focusPlayable while half-distracted.