Heartbeat State: Dating Sim

Contains adsIn-app purchases
Content rating
Everyone 10+
1+
Downloads
Content rating
Everyone 10+
Suggestive Themes, Mild Language
Learn more
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About this game

Legend says: whoever gets a confession under the Old Oak on graduation day finds true love.

You just transferred into Heartbeat State — a big, sunny American college — with two suitcases and zero plans. Three years until graduation. Twenty-one people you haven't met yet.

▶ 21 HEARTS, 21 STORIES
Every love interest is a fully written, fully voiced character with her own major, her own hometown, her own favorite place in the city — a track star, a campus-paper editor, a robotics champion, a country singer, an R&B artist on the rise, a poet from New York, a philosophy transfer who only shows up when she wants to be found. All 21 can be won. None of them is a shortcut.

▶ DATES THAT ARE ACTUAL CONVERSATIONS
Pick a spot from 27 real hangouts — the theme park, a honky-tonk bar, the night market, an escape room, a rooftop show — then talk. Three rounds, real topics, your choice of reply. Say the right thing and watch her light up. Say the wrong thing and feel it.

▶ BUILD A LIFE, NOT JUST A LOVE
Ten stats to grow: Humanities, STEM, Arts, Athletics, Style, Grit, Network and more. Pick a club. Work shifts to pay for dates. Throw parties to grow your network — and get introduced to people you couldn't reach otherwise.

▶ A FULL COLLEGE CALENDAR
Welcome Week, Homecoming, Halloween, Thanksgiving, a Winter Ball, Spring Break, March Madness, the summer music festival, the Fourth of July — sixteen seasonal events across three years, plus something new on campus almost every week.

▶ SHE MIGHT CALL YOU FIRST
Get close to someone and she'll ask you out herself. Ignore someone you've grown close to and the group chat will hear about it. Combos, sparks, breakthroughs — your choices have weight, and the game makes sure you feel it.

▶ 21 ENDINGS, 21 THEMES
Reach graduation day with someone who loves you, and she'll be waiting under the Old Oak — with her own confession, in her own voice, to her own music.

▶ FREE TO FINISH
The whole story — all three years, all 21 endings — is free. No stamina. No gacha. No paywalled routes.

Hand-drawn art. 22 languages. Original characters, original story.
Everyone at Heartbeat State is 21 or older.
A campus romance sim. 21 hearts, three years, one Old Oak. Who's waiting there?
Updated on
Sep 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, Financial info and 3 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

0.0.4 — stability.
• Crashes and errors now reach us automatically, so problems get fixed before you have to write in
• Every report carries the exact build, so a fix can be confirmed against the version you are on
• Settings → Report a bug still goes straight to us
Content rating
Everyone 10+
Suggestive Themes, Mild Language
Learn more

App support

Phone number
+14155136601
About the developer
NETHERFIRE ENTERTAINMENT, INC.
netherfiretest@gmail.com
32657 Brenda Way APT 2 Union City, CA 94587-3024 United States
+1 415-513-6601

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