Street Boss Idle
Street Boss Idle – Gang Management Simulator
Build Your Criminal Empire. Rule the Streets.
Street Boss Idle is a deep gang management idle game where you build your criminal empire from nothing. Start with a few street thugs, expand your territory, recruit heroes, and fight rival gangs to become the undisputed Street Boss.
What You'll Do:
Build Your Gang – Recruit associates, assign them to roles (Collectors, Enforcers, Recruiters, Saboteurs, Lookouts), and grow your criminal organization.
Control Territory – Contest districts from rival gangs, upgrade development and defense, and earn passive income from every block you own.
Recruit Heroes – Open random or guaranteed hero packs to recruit unique heroes with powerful buffs (Cash, Respect, Members, Goods, Heat Decay, Contest Power). Heroes gain XP and level up over time, increasing their bonuses!
Fight Gang Wars – Declare war on rival gangs, fight real-time skirmishes, capture their leaders, and steal their territory. Win wars to gain permanent leader bonuses!
Protect Your Assets – Store cash safely in the Vault, earn passive interest, and keep your wealth safe from police raids.
Trade on the Black Market – Sell goods to earn cash, or trade them for Hero Shards to summon new heroes.
Prestige & Expand – Reset your city for a permanent multiplier and Prestige Points. After 5 prestiges, move to a New City with higher income and tougher rivals!
True Idle Progression – Active Boost (2× earnings!), Auto-Prestige, Idle Milestones, Offline Earnings, and a Focus bonus for keeping the game open.
Key Features
| Feature | Description |
|---|---|
| Idle Gameplay | Earn cash, respect, and goods even while offline. Auto-Collect and Auto-Upgrade options available. |
| 100+ Achievements | Unlock permanent Prestige Point bonuses. |
| Hero System | 9 ranks (F→SSS) with leveling, synergies, and unique buffs. Guaranteed rank packs available. |
| Territory Control | 8 unique districts with their own bonuses. Contest, develop, and defend your turf. |
| Gang Wars | Real-time skirmishes with rival gangs. Win to capture leaders and gain their bonuses. |
| Prestige System | Reset for permanent multiplier, Prestige Points, and New City progression. |
| Idle Milestones | Earn permanent bonuses for offline achievements (1M, 100M, 10B offline earnings, etc.). |
| Active Boost | 2× earnings for 60 seconds every 15 minutes. |
| Auto-Prestige | Set a target multiplier and let the game prestige automatically (unlocked via milestone). |
| Focus Bonus | Keep the game open to build up to +25% earnings. |
| Sound Effects | Toggleable audio feedback for actions, packs, and wars. |
| Save System | IndexedDB saves progress automatically. |
How to Play
- Start – Click "Start Game" from the main menu.
- Earn Cash – Use the "Recruit Associate" button to grow your gang, or assign members to collect cash and goods.
- Expand – Contest districts in the Territory tab to increase your passive income.
- Recruit Heroes – Open packs in the Crew tab to unlock powerful heroes with unique buffs.
- Fight Wars – Declare war on rival gangs from the Empire tab to capture territory and leaders.
- Prestige – Reset your progress for a permanent multiplier and Prestige Points to buy permanent upgrades.
- Go Idle – Auto-Collect, Auto-Upgrade, and Auto-Prestige let you grow while away!
Progression Path
Early Game – Recruit associates, contest easy districts, open hero packs. Mid Game – Build territory, recruit heroes, upgrade global upgrades, fight gang wars. Late Game – Prestige, move to New Cities, unlock Auto-Prestige, collect all heroes and leaders. End Game – Max out permanent upgrades, complete all achievements, conquer every city.
Platform & Requirements
- Platform: Web browser (desktop & mobile)
- Controls: Mouse/Touch (optimized for mobile)
- Save: Automatic IndexedDB save
- Update: v2.1.0 – Active Boost, Idle Milestones, Auto-Prestige & more!
Community
Join the conversation! Share your best strategies, fastest prestiges, and strongest heroes. What's your gang's name? Have you captured all the leaders yet?
Start your empire today. The streets are waiting.
| Updated | 4 days ago |
| Status | Released |
| Platforms | HTML5 |
| Author | Fonnesx |
| Genre | Simulation |
| Tags | Idle, Incremental, Management |
| Content | No generative AI was used |
Development log
- V3.6.4 Legacy update & fixes & changes4 days ago
- V3.5.0 Part 3 update5 days ago
- Part 2 v3.4.1 update devlog6 days ago
- V3.3.0 update7 days ago
- Updated Full changelog26 days ago
- Street Boss Idle – Full Update List (v1.0.0 → v3.0.0)30 days ago
- Steet Boss Idle Update V332 days ago

Leave a comment
Log in with itch.io to leave a comment.