Idle Mafia Game Properties

Properties are the persistent economic engine in Idle Mafia Game. The official Roblox description says they pay passive income and keep earning while you sleep, so every property purchase affects both the current session and the next login. Choose by comparable return, your normal time away, and what the purchase delays—not by price or payout alone.

This hub separates three questions: what each owned property earns, which available purchase best fits the current account, and how offline time changes the value of an income stream. Exact costs, cycles, caps, bonuses, and collection rules should come from the live property screen because no official public table freezes those values.

Choose the property guide you need

Read the property screen correctly

Start with units. A card may show income per hour, income per cycle, a timer, a collection total, or a boosted value. These numbers cannot be compared until they describe the same duration and state. Convert each candidate to income per hour when the screen supports that interpretation, or compare the amount earned across your typical offline window.

The official page confirms the function exists; it does not prove a specific number. A current community walkthrough publishes an early tier sequence and values, but those are best used as a testing lead, not copied as an evergreen database. Use what your current screen shows.

Calculate payback without overpromising

When a property shows a purchase cost and hourly income, the simplest recovery estimate is:

Payback hours = purchase cost ÷ displayed hourly income

That estimate tells you when the gross income equals the purchase price. It is not guaranteed profit. It can be changed by collection limits, bonuses, downtime, upgrades, uncollected income behavior, or a changed balance patch. Label the result as an estimate using the current display.

For a property with a shorter cycle, first convert the payout to the same time unit. If a card pays every few minutes, multiply only when the cycle truly repeats without manual interruption. If collection is required every cycle, your real offline return can be lower than a simple multiplication.

Decide what to buy next

An affordable property with a fast recovery is often useful early because it strengthens the next purchase. But “cheapest available first” is a route, not a permanent rule. Compare the candidate’s recovery with your usual session length and the next unlock.

Choose a faster-recovery property when rebuilding capital is the priority. Choose a larger absolute income when you can absorb a longer recovery and the property materially improves a long offline window. Wait when the purchase would consume cash reserved for an imminent unlock, necessary crew equipment, or a known requirement.

The Best Properties guide turns these criteria into a current-account ranking rather than a universal tier list.

Combine active work with passive income

Jobs and properties should operate together. Spend available Stamina on jobs for cash and XP, use that cash toward the selected property, then let both property time and resource recovery continue when the active session ends. On return, check the property result before changing the plan.

Do not keep switching goals every time the balance rises. Decide the next property, record its current cost, and preserve growth capital until the threshold is reached unless another purchase removes a more important bottleneck.

Handle bonuses and temporary modifiers

A current community guide reports a property-income bonus connected to the creator’s Roblox group and a game-like action. That specific percentage and activation behavior are not confirmed by the official public description. If your live property screen displays a bonus, record the exact label, value, eligibility condition, and whether the income card already includes it.

Never multiply an already boosted display a second time. When comparing notes with another player, identify whether both accounts have the same boosts. Otherwise two correct screenshots can appear to conflict.

Prepare properties for offline time

Before leaving, complete the intended property purchase, confirm it is owned and producing, read any visible collection or cap information, and note the current balance. On return, record time away and the amount actually added or available to collect. Repeat across a short and longer absence before assuming unlimited accumulation.

The Offline Earnings guide gives a compact measurement route. It deliberately does not claim an offline cap or exact formula because those values are not available from an official current source.

Property mistakes to avoid

• Comparing a per-cycle payout with a per-hour payout without conversion.
• Calling the most expensive property the best because its raw payout is larger.
• Copying an old price list while your current server shows other values.
• Counting a temporary bonus as base income or applying the same multiplier twice.
• Ignoring the cash needed for the next job requirement, crew slot, or protection decision.
• Assuming offline earnings are unlimited or automatically collected without reading the current screen.
• Mixing properties from the unrelated mobile Idle Mafia with this Roblox experience.

Build your current property index

Create one row or card per property using only confirmed current fields: name, unlock, cost, payout, cycle, normalized hourly income, estimated payback, offline behavior, bonus state, and check date. Leave an unsupported field blank. A smaller truthful index is more useful than a “complete” table filled with guessed tiers.

Continue with Property Income to calculate comparable values, then use Cash to protect growth capital and Progression to decide whether the next bottleneck is economic or level-based.

Evidence note

Passive and offline property earnings are official features. Complete names, costs, income cycles, caps, boosts, and collection rules remain live-build data; community values are treated as leads, not frozen facts.