The short version
- Launch a simulated broadcasting career from 0 followers, 0 average concurrent viewers, 0 peak viewers, and 0 yen in tips, starting with an 80/100 Mental gauge.
- Choose a streamer name, male or female gender, and one of five genres: Just Chatting (Zatsudan), Gaming, Gossip, ASMR, or Vocalist (Utaite).
- Control time with Normal, Fast, Ultra-Fast, and Pause buttons over a baseline 3-year career that can extend to 5 years with good fortune.
- Watch named milestones populate the career log automatically, from dead three-hour broadcasts to sudden 50,000-yen tips and veteran fan walkouts.
At a glance
| Creator | Runkun! (o_o2n_) |
|---|---|
| Platform | Desktop and mobile web browsers (Netlify) |
| Price & Access | Free to play, no account registration required |
| Selectable Genres | Chatting, Gaming, Gossip, ASMR, Vocalist (5 total) |
| Career Span | 3 years standard (up to 5 years with luck) |
| Category | Web Games |
| Creator / publisher | るんくん！ |
| Official link | stellular-sundae-d65087.netlify.app ↗ |
| Heat | 🔥 803.3K Heat |
| Announced | |
| Data updated |
Zero Viewers, Five Content Genres, and an Eighty-Point Mental Gauge
Released on October 28, 2026 by Japanese indie creator Runkun! (handle o_o2n_), Haishinsha Jinsei Simulator (Streamer Life Simulator) drew over 803,000 views, 3,600 likes, and 3,500 bookmarks shortly after launch. Built as an instant-loading web application, the game asks a single opening question—what kind of figure can you become when starting from zero concurrent viewers?—and runs entirely inside desktop and smartphone browsers without downloads.
Before pressing the start button, players configure three parameters: their broadcaster handle, gender (male or female), and one of five streaming categories—Just Chatting (Zatsudan), Gaming, Gossip, ASMR, or Utaite (cover singing). Every career begins with social followers at 0, average concurrent viewers at 0, cumulative donations at 0 yen, and peak concurrent viewers at 0, while the Mental health meter starts at 80 on a scale where 100 represents peak well-being and 0 marks total burnout.
- Five Distinct Content Tracks
Pick between Just Chatting, Gaming, Gossip commentary, ASMR audio, or Utaite singing before launching Year 1.
- Four Speed Controls
Switch freely between Normal, Fast, and Ultra-Fast progression speeds, or hit Pause to inspect life turning points.
- Core Audience Roster
A dedicated panel tracks up to five notable viewer archetypes, including early regulars, silent regulars, big tippers, and fellow creators.
Inside the Career Log: Mystery Tycoons, Empty Nights, and Fan Drama
Rather than demanding twitch reflexes or complex scheduling spreadsheets, Haishinsha Jinsei Simulator advances automatically while logging recognizable moments from online broadcasting culture. Early entries capture the fragile encouragement of a first-time visitor commenting that the host has a nice voice, contrasted against three-hour broadcasts where not a single chat message appears all evening.
As months roll forward, life turning points inject sharp swings into both revenue and morale. A random event titled Mysterious Tycoon drops an unexpected 50,000-yen donation from a newcomer who never returns, while Veteran Fan's Long Essay sees longtime regulars complain that the old streams were better before unfollowing. At other moments, a major broadcaster casually drops into chat and sends concurrent viewership spiking, alongside spontaneous romance rumors, creator collaborations, and public controversies.
Three-to-Five-Year Arcs and Built-In Privacy Safeguards
A standard playthrough covers three simulated years, though favorable momentum allows a career to stretch to a full five-year run. Because viral breaks, generous patrons, and sudden backlash occur without manual intervention, re-running the simulation with a different genre or speed setting yields contrasting financial totals and final follower counts that players frequently screenshot and compare.
The interface clearly states that all depicted characters, messages, and incidents are fictional, and confirms that the application never performs automatic posting to external social accounts. Creator Runkun! also maintains an anonymous Marshmallow message box for player feedback, asking senders to prefix notes with the character for host and keep messages concise so they do not trigger length errors.
How to try it
Set Streamer Identity
Enter a custom broadcaster name, select male or female, and pick one of the five available content genres on the title screen.
Start the Three-Year Clock
Press the launch button to begin Year 1 at 0 concurrent viewers and 80 Mental health, then choose Normal, Fast, or Ultra-Fast playback.
Monitor Turning Points and Viewers
Watch the scrollable career log and the five-slot Notable Viewers panel as donations, raids, and controversies shift your stats.
Review Your Final Career Record
Reach the end of Year 3 (or Year 5 on an extended run) to inspect peak concurrent viewers, total yen earned, and surviving mental stamina.
FAQ
Does Haishinsha Jinsei Simulator require an account or app install?
No. It runs directly in mobile and desktop web browsers on Netlify for free, with no registration or download needed.
Will the game automatically post my results to social media?
No. A notice at the bottom of the game screen explicitly guarantees that no automatic external posting takes place.
Can players manually prevent controversies or force viral hits?
Events trigger automatically as time advances; the core appeal lies in watching how your chosen streamer weathers spontaneous highs and lows.
How long does a full playthrough take?
A career spans 3 simulated years by default and up to 5 years with good luck, finishing in just a few minutes when using the Fast or Ultra-Fast speed toggles.
