Slash/Dots. vs 妹の部屋から脱出！
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Slash/Dots.
Engage in a physics-based puzzle adventure where you strategically cut wood to interact with balls. Over 100 challenging stages await, from simple to complex. Unleash your creativity with a stage maker featuring ramps, motors, gears, and dominos.
- Physics-based puzzles
- Wood cutting mechanics
- Over 100 stages
- Stage Maker tool
- Interactive elements (ramps, motors, gears, dominos)
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"Slash/Dots." is a physics puzzle game, where you cut wood and hit balls against each other. There are over a 100 stages ranging from crystal-clear easy to mind-boggling difficulty. Added Stage Maker!! Ramps, motors, gears and even dominos! There are fresh tricks and challenges that awaits you. ｡.｡･.｡*ﾟ+｡｡.｡･.｡*ﾟ+｡｡.｡･｡*ﾟ+｡｡.｡･.｡*ﾟ+｡｡.｡･.｡*ﾟ In Japanese App Store, won Action 2nd place and Puzzle 2nd place !! Thanks ! ｡*ﾟ+｡｡.｡･.｡*ﾟ+｡｡.｡･.｡*ﾟ｡.｡･.｡*ﾟ+｡｡.｡･.｡*ﾟ｡.｡･.｡
妹の部屋から脱出！
Solve intricate puzzles and uncover a compelling story in a series of locked rooms. Piece together clues, resolve contradictions, and unravel the truth behind a mysterious situation involving five girls. This free escape game offers a rich narrative and engaging challenges for puzzle enthusiasts.
- Solve puzzles in locked rooms
- Deductive reasoning challenges
- Uncover a compelling story
- Utilize hints when stuck
- Cute character illustrations
- Multiple case files to solve
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「お兄ちゃーん！私の部屋にきてー！」 妹の一言から、5人の美少女と過ごす"密室の謎解き"が始まる——。 それぞれの部屋に隠された謎を解き、5人の女の子の部屋から脱出しよう。 かわいいイラストとは裏腹に、中身は本格推理と謎解き。 証言の中にひそむ"矛盾"を見つけ出し、事件の真相を暴いていくミステリーゲーム。 謎を解くほどに、君は近づいていく——。 妹がお兄ちゃんに残した、ある「切ない真相」に。 「結末に泣いた」「想像以上のシナリオだった」の声、続々！ イラストに惹かれて始めて、ストーリーで心を掴まれる。そんな一本です。 なぜ妹はこんな行動を……？ その真相を、君の推理×謎解きで解き明かそう！
Screenshots
Verdict
The clearest difference is rating: Slash/Dots. at 4.5 against 妹の部屋から脱出！'s 3.7. Slash/Dots. also leads on ads (none vs shown) and ratings volume (985 vs 3). 妹の部屋から脱出！'s advantage is in-app purchases (none vs 6) and review sentiment (67% vs 47%). On price, monetization model and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Slash/Dots. sells 6 one-off in-app purchases. 妹の部屋から脱出！ asks for nothing beyond the download.
Slash/Dots. holds the better App Store score, 4.5 against 3.7. That said, the two scores are not equally well evidenced: Slash/Dots. has 985 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 47% of Slash/Dots.'s written reviews are positive against 67% of 妹の部屋から脱出！'s, so the app with the better star average is not the one people write more warmly about.
Slash/Dots. ships an update every 2 weeks, 妹の部屋から脱出！ every 2 months. The most recent releases landed on November 2, 2026 and October 29, 2026 respectively.
| Parameter | Slash/Dots. | 妹の部屋から脱出！ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (985 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 47.0% of reviews | 66.7% of reviews — better |
| Number of ratings | 985 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 166 MB | 96 MB |
| Age rating | 4+ | 9+ |
| Developer | GIBIER GAMES LIMITED LIABILITY CO. | GOLDEN DOG, K.K. |
Customer experience
Slash/Dots.
妹の部屋から脱出！
Bugs and requests
Slash/Dots.
Reported bugs
3 issues- Game freezes after completing levels
- Ads fail to load or play properly
- Levels sometimes fail to load correctly
Requested features
4 requests- More levels and stage creation options
- Ability to mute ads or pay to remove them
- Better in-game progress tracking
- Improved stability and performance
妹の部屋から脱出！
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Slash/Dots.
- 5 hints$0.99
- Unlock all stages$2.99
- 25hints$3.99
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- remove ads$4.99
- 50 hints$6.99
- Infinite hints$9.99
妹の部屋から脱出！
No in-app purchases
