

Promise with My Sister
Carnival Pepper · May 10, 2024 · Strategy, RPG, Comedy, Dating Sim, Choose Your Own Adventure
Buy Promise with My Sister from Steam at $8.99 — the cheapest of 1 store we compare.
Where to buy Promise with My Sister — official stores
Promise with My Sister price by region
Promise with My Sister costs $5.79 in Georgia (USD), £7.49 in the United Kingdom, €8.79 in Europe (EUR), $8.99 in the United States, CA$11.79 in Canada, A$13.19 in Australia, NZ$13.25 in New Zealand, R$29.99 in Brazil and zł40.99 in Poland right now.
| Region | Best price | Official store | Key shop | Stores |
|---|---|---|---|---|
| $5.79 | $5.79 | — | 1 | |
| £7.49 | £7.49 | — | 1 | |
| €8.79 | €8.79 | — | 1 | |
| $8.99 | $8.99 | — | 1 | |
| CA$11.79 | CA$11.79 | — | 1 | |
| A$13.19 | A$13.19 | — | 1 | |
| NZ$13.25 | NZ$13.25 | — | 1 | |
| R$29.99 | R$29.99 | — | 1 | |
| zł40.99 | zł40.99 | — | 1 |
Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.
Screenshots
About Promise with My Sister
Promise with My Sister is an exploration adventure where you build and cultivate a team of sisters with unique personalities and abilities to tackle multiple stages across various routes. Automated combat lets you focus on discovering new sisters, strengthening bonds through events, and collecting memories that unlock powerful enhancements for future playthroughs.
A story centered around sisters, and as their brother, I must protect them. My mission is to find and reclaim the memories of time spent with my sisters. Numerous adventures filled with challenges are just beginning. This is my very own RPG life!
Promise with My Sister — game info
- Platforms
- Windows, macOS
- Player modes
- Single-player
- PC Game Pass
- Not included
What Steam players say
Recent verbatim reviews from Steam — separate from playze.io community reviews below.
[quote][b]Check out our [url=store.steampowered.com/curator/36364102-Horny-Hentai-Festival/]Steam curator[/url] , [url=www.youtube.com/curatorhhf/]YouTube channel[/url] and [url=twitter.com/hhfcurator]Twitter[/url]![/b][/quote] [18+/Adventure] Resource-management board game with your dear sisters. A bit difficult but you can purchase initial items with in-game gold. Nice AI pixel artwork. [18+]『妹との約束』AI絵リソース管理系Hボードゲーム。15 found this helpful
Anime board adventure game + good art + unique = An interesting concept of gameplay. Has DC and rougelite elements. Put together a team of sisters and explore. Finish stages and buy items from shop. [h1][url=https://store.steampowered.com/curator/35180752-3-point-play/] Follow our curator for similar games [/url][/h1]5 found this helpful
A JRPG protagonist decides that instead of punching God in the face he wants to turn her into his little sister. And so he must assemble a coterie of sister tulpas on his quest to collect photo albums, steal the mail, and have Vietnam flashbacks about sisters he doesn't have outside of the confines of his headspace. 9/10, on one hand it's a wonderful example of why AI is a tool like any other used to create, as well as the current exception to the rule when it comes to the predominantly mobile auto-battler style of game. On the other hand I'm reminded of the 2010s and how the happening trend in anime for several years was brother-sister incest. Which is a Class C Felony in Alabama while being legal in Rhode Island, Ohio and New Jersey. Explains a helluva lot about [i]The Jersey Shore[/i].2 found this helpful
Promise with My Sister is a small-scale indie RPG that blends light strategy, exploration, and character progression into a gently paced adventure built around themes of family, memory, and perseverance. Developed and published by Carnival Pepper, the game sets itself apart less through mechanical complexity and more through the way it frames its systems around a personal, emotionally grounded premise. Rather than presenting a sweeping epic or high-stakes fantasy war, it focuses on a quieter journey that emphasizes bonds between characters and gradual growth over time. The narrative centers on a brother who sets out on a journey tied closely to promises made to his sisters and the memories they share. This premise provides both emotional motivation and structural direction, as much of the game revolves around protecting, supporting, and progressing alongside these characters. The story unfolds in small pieces through exploration events and collected memories rather than long stretches of exposition, giving the experience a reflective tone. While the plot is simple on the surface, it serves as a consistent anchor that keeps the player engaged with the game’s goals and progression. …
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