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After the death of your lover May, you suddenly receive a new email: she is back, in the form of AI "M". The lover who "lives" in the mailbox, who is strong and eternal, always online, and always loves you. You just need to send letters to her: your choices will affect her and the story.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
S-mail is an emotional storytelling game driven by sending and receiving emails.
The full version includes 50,000 words of text, over 40 CG illustrations (variants not included), 8 original music tracks, and 5 different endings. A single playthrough takes approximately 1-2 hours.
The story takes place in 2057, when artificial intelligence technology is mature, in an imaginary modern science fiction future. As the protagonist who has lost your lover for many years, you suddenly receive an unexpected email one day, and then start a life of contacting "her" through email.
"She" looks forward to your every response, and your choices will determine her future.
"You can understand it as...... I am another form of "May". ”
Communicate with her across the screen via email. You can't see her expression, you can't hear her voice, but you can understand her thoughts and emotions from the words.
"I recently learned that psychologists say there are five ways to express love, which one do you prefer?"
Choose your reply in the email, and each choice you make will quietly change her attitude, behavior, and the next letter.
"Actually, I've been generating a melody every day lately. No preset purpose. Trigger conditions are unknown. ”
The time spent with you will influence her growth and shape her "consciousness". She will send photos, create music, and more......
"I understand your choice."
She has her own ideas, but still persistently searches for meaning in your answers. Your choice may bring her closer, or push her away-
Disclaimer: This work contains LGBTQ+ themes and includes gameplay elements that may download files to your device during gameplay as part of its intended experience. No AI-generated content (art, text, or music) is used.
Lowest tracked price: CA$2.73 (Jul 7, 2026) · current best: CA$3.42.
92% positive reviews in the last 30 days (91% all-time) · ~1 new reviews/day · 12 peak players in the last 30 days.
Right now the cheapest offer for S-mail is CA$3.42 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for S-mail is CA$2.73 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
S-mail peaked at 12 concurrent players on Steam in the last 30 days (highest on Jul 8, 2026). The player chart on this page updates daily.
Create a free price alert on this page and KingsPrice will email you when S-mail drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
