My Big Sister

My Big Sister

Stranga Games · November 9, 2018 · Indie, Adventure, Pixel Graphics, Story Rich, Horror

Buy the My Big Sister key for Steam from Kinguin at $0.34 — the cheapest of 11 stores we compare.

PC
Very Positive93% · 686
Best price 75 Lowest tracked
$0.34-80%
⭐ lowest tracked
Kinguin Buy at Kinguin

Prices last checked

More games under $5 →

Where to buy My Big Sister — official stores

Fanatical
Standard Edition · Steam
-80%
$1.22
$5.99
Buy
WinGameStore
WinGameStore
Standard Edition · Steam
-60%
$2.39
$5.99
Buy
Gamesplanet
Standard Edition · Steam
-10%
$5.39
$5.99
Buy
GreenManGaming
Standard Edition · Steam
$5.99
Buy
Steam
Steam
Standard Edition · Steam
$5.99
Buy
Humble Store
Humble Store
Standard Edition · Steam
$5.99
Buy
IndieGala Store
IndieGala Store
Standard Edition · Steam
$5.99
Buy

Cheapest My Big Sister keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Kinguin
Standard Edition · Steam
$0.34
Buy
Driffle INC
Standard Edition · Steam
$0.66
Buy
Eneba
Standard Edition · Steam
$0.55
Buy
CJS CD Keys
CJS CD Keys
Standard Edition · Steam
$1.73
Buy

Some store links are affiliate links — playze may earn a commission at no extra cost to you. It never changes the price you pay, and the cheapest confirmed price is always shown in the Best price box above.

My Big Sister price by region

My Big Sister costs £0.26 in the United Kingdom, €0.30 in Europe (EUR), $0.34 in the United States, $0.34 in Georgia (USD), CA$1.22 in Canada, A$1.63 in Australia, zł1.67 in Poland, R$3.75 in Brazil and NZ$4.26 in New Zealand right now.

Cheapest My Big Sister offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £0.26 −80% £0.98 £0.26 10
Europe (EUR) €0.30 −80% €1.22 €0.30 10
United Statesyour region $0.34 −80% $1.22 $0.34 11
Georgia (USD) $0.34 −86% $2.39 $0.34 10
Canada CA$1.22 −80% CA$1.22 — 9
Australia A$1.63 −80% A$1.63 — 9
Poland zł1.67 −82% zł9.36 zł1.67 10
Brazil R$3.75 −71% R$13.15 R$3.75 9
New Zealand NZ$4.26 −60% NZ$4.26 — 8

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.

About My Big Sister


My name is Luzia...and this story isn't about me, it’s about my sister. Do you still wish to hear it?

STORY


Meet Luzia, a sarcastic twelve-year-old with a playful sense of humor. If you believe what she says, My Big Sister is an RPG-like adventure game that is not about her but about her sister Sombria.

GAMEPLAY


My Big Sister is a game about Luzia and Sombria, two sisters who are trying to get back home after being kidnapped by strangers and Luzia takes it upon herself to ensure they both make it home.

Across the game’s multiple chapters and played from a top-down perspective, in My Big Sister, players can expect to clear puzzles and find specific items should they wish to advance through the game’s story, but be sure to take your time. With plenty of secrets and multiple endings, you’ll have your work cut out for you to make sure you get the ending Luzia and Sombria deserve.

FEATURES

  • Unique story
  • Adventure style gameplay
  • Top-down pixel artwork
  • Original Soundtrack

My Big Sister — game info

Platforms
Windows
Steam Deck
Playable
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.

Recommended Aug 3, 2026
What a trip that was. Many twists and turns and the story was more symbolic than it seems. Everything has a metaphor, or meaning. Stories of each character are weird yet their is something under it that needs to be understood. Short pixel game and yet the confusing turn of events from each chapter and endings makes it interesting and keeps me moving forward. I guess out of most of Stranga games that I played. This is on the top. Most of their stories are connected but each game can have a standalone narrative. The familiar characters are good and makes me happy to see them appear here. Thanks for the experience.
1 found this helpful
Recommended Oct 7, 2026
Tldr: Short, cheap experience of an interesting story, well told. It starts a little slow, just power through the first 30 minutes. I would recommend at full price if you are willing to look over some clunky-ness. First, the good: My Big Sister is a short, horror-adjacent story based game with some slight puzzle elements. The story itself is one of my favorites I have experienced in recent memory. While it starts slow, it does become extremely intriguing and engaging. I was puzzling through the ways it could unfold and had a blast with that. Fair warning, if you like straightforward stories, this will not satisfy you. I also must commend the Dev on the endings. The choices made were very bold and will definitely put some people off that are looking for a more "normal" experience. The character writing of both the main characters and side characters is great. They all have their very unique voice and you can feel the development happening, just in the way they speak. As you can see in the screenshots, the game looks simple, but lovely. The soundtrack is similar and works great for what the game is going for. Now, for the bad: It's clunky. There was only one playtester a…
Recommended Aug 14, 2026
Liked the story !!
Recommended Jul 29, 2026
Fun game! I like the story, funny dialogues, atmosphere and art !
Recommended Jul 12, 2026
I completed the game, this game kept me until the end, it is a nice retro game, I liked it. Do not expect the ultimate story but its a nice one, if you have time to spare, give it a try.
Recommended Jun 27, 2026
I played both My Big Sister and the Remastered edition back to back and it was an extremely interesting experience. So this review will cover both games and their differences. If you don't want to read this whole review but want a quick way to know which version to pick up, I preferred the experience of the remastered edition mainly due to the writing adjustments. Now I enjoyed both of these games a lot. I have not played any of the other entries in this series, I thought it was a one off when I bought it, so the story is extremely confusing to me and I will not be commenting on it further. Though I may revisit this review once I have played some of the other titles. Both games are similar in terms of the world layout, puzzles, and quest objectives, but beyond that there isn't too many similarities. The remastered version improves upon the writing by a substantial amount. There was a big chunk of the story rewritten. It was overall a much needed change, especially for the main character, and made the story WAY more easy to follow. The graphics change is probably the most obvious of the improvements, which I did highly enjoy the more vibrant and expressive maps a lot but I do…

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