Living With Sister: Monochrome Fantasy — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Steam 91%) · The price is well above its low (was €6.39) — worth waiting for a drop or setting an alert Notify me on a drop
About the game
Living With Sister: Monochrome Fantasy is an indie game in which, after your father leaves on an adventure, you take on the task of keeping the household running and caring for your sister through everyday life.
Did you know?
Living With Sister: Monochrome Fantasy is an indie slice-of-life game where, after your father leaves on an adventure, you run the household and care for your younger sister.
Best price today
€10.23
· · check “Region” on the seller’s page
Steam · Official store · Steam
Global key · check “Region” on the seller’s page
You pay Steam directly · same price as on their site
Notify me when it drops below €9.21
- On Steam
- €10.23
- all-time low
- €6.3914 Sept
- Average low, 5 mo.
- €9.38
The cheapest Living With Sister: Monochrome Fantasy key right now costs €10.23 at Steam — the best of 2 compared offers. (Prices as of )
Offers 2 · PC · from €10.23
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Offers that are not a key (Gift) — show (1) Gift: the game arrives as a Steam gift and works only in the region it was bought for.
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Living With Sister: Monochrome Fantasy prices by store 2
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €10.23 |
| GOG | Official store | €11.65 |
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Lowest official since we started tracking (Jul 2026)
€6.39
Sept 2026
Lowest — keyshops
€7.24
Sept 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €6.39 | — |
| Sept 2026 | €6.39 | €7.24 |
| Aug 2026 | €11.10 | — |
| Jul 2026 | €10.23 | — |
| Jun 2026 | €12.79 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: GOG
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows® 7/8/8.1/10 | Windows® 7/8/8.1/10 |
| Processor | Intel Core2 Duo or better | 2+ GHz Processor |
| Memory | 4 GB RAM | 4 GB RAM |
| Graphics | DirectX 9/OpenGL 4.1 capable GPU | OpenGL ES 2.0 hardware driver support required for WebGL acceleration. (AMD Catalyst 10.9, nVidia 358.50) |
| DirectX | Version 9.0 | Version 9.0 |
| Storage | 1 GB available space | 4 GB available space |
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Video reviews
4:23 Living With Sister: Monochrome Fantasy TAKE CARE OF YOUR SISTER
LIAZ
9:07 Living With Sister: Monochrome Fantasy - Expansion DLC - PC Gameplay
Gameplay Arena
2:14 Living With Sister: Monochrome Fantasy Mod/Save Data || H Game Android Bahasa Indonesia ||
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About this game — FAQ
Can Living With Sister: Monochrome Fantasy be played single-player?
Yes, Living With Sister: Monochrome Fantasy is a single-player game.
What languages does Living With Sister: Monochrome Fantasy support?
Living With Sister: Monochrome Fantasy is available in: English, Japanese, Simplified Chinese.
Does Living With Sister: Monochrome Fantasy use Steam Cloud saves?
Yes, Living With Sister: Monochrome Fantasy uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Living With Sister: Monochrome Fantasy key?
The cheapest Living With Sister: Monochrome Fantasy key is currently sold by Steam for €10.23. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €6.39.
How much does Living With Sister: Monochrome Fantasy cost?
Living With Sister: Monochrome Fantasy currently costs from €10.23 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.