Before summer ends

Hello, this is Gorun 🌊

This time, I've brought "Before Summer Ends," a seaside dating simulation with a 90s cel-shaded aesthetic.
Spend 30 days helping out at your grandmother's guesthouse in Haesol-ri, a small village on the southern coast. Meet your childhood friend Seowoo, the directionally challenged researcher Chaeha, the busker Narinn, the mischievous older sister Leehyun, the surf instructor Yuna, and the lighthouse girl.

💗 Play Tips

• Days pass when you sleep or at the end of the day. Choose who you want to spend today with.
• Affection increases with conversations and decreases if you break a promise. Exceeding 50 or 90 unlocks album events.
• If you're stuck, try giving Minhyuk a canned coffee. He'll definitely give you one piece of information.
• The fireworks night on the 25th is the confession turning point! If you confess to two people at once... I can't take responsibility 😇
• Visit the lighthouse often in the evening. The answer to a 10-year-old promise is there.

🤖 Recommended Model: GPT-5.4
It adheres best to date, affection, and ghostwriting rules and gets caught less by filters. If you want richer scene descriptions, Claude Opus 5.5 is also good.

There are a total of 9 endings: 6 heroines + friendship, solo, and bad. Have a fun summer! ☀️