Comparison

데드엔드99 vs Underground Story

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

데드엔드99

This is a visual novel game featuring a story, illustrations, and voice acting. Enjoy a special short story created for Christmas with a playtime of about 3 hours. It features a story by a renowned writer and CG by a popular artist, with full voice acting by professional voice actors.

Highlights
  • Visual novel genre
  • Engaging story and illustrations
  • Full voice acting by professional VAs
  • Christmas-themed short story
  • Playtime of approximately 3 hours
Features
Read full description

*. 본 게임의 장르는 비주얼노블입니다. 그림, 음악, 연출로 시나리오를 전개하여 재미를 주는 장르입니다. *. IOS유저를 위해 VOICE EXTRA DOWNLOAD 페이지를 만들었습니다. http://cafe.naver.com/taleshop/5928 다운받아 아이튠스로 넣으시면 됩니다. *. 관련 굳즈 판매중 http://storefarm.naver.com/talesflat 1. 기본설명 1) 이 게임은 글과 그림, 목소리로 즐기는 남성향 '비주얼 노블'입니다. 2) 크리스마스 기념으로 테일즈샵에서 선보이는 특별 단편입니다. 3) 플레이타임은 3시간 정도입니다. 4) 전문 성우들의 연기, 그리고 무엇보다 '방구석의 인어아가씨'의 작가와 CG가 다시 뭉쳤습니다. 2. 스토리 야자시간에 자다가 깼더니 고양이귀 저승사자가 있었다. ( 여고생 X 저승사자 ) 3. 특징 1) '지나가던개'의 재미있고 감동있는 스토리 ( 대표작 : '방구석에 인어아가씨', '무인세계' ) 2) 시노바의 귀여운 캐릭터와 이벤트 CG ( 대표작 : '방구석에 인어아가씨' ) 3) 전문 성우들이 연기한 히로인 풀보이스 채용 4) 저렴한 가격 4. Staff 연출/시나리오 : 지나가던개 CG : 시노바 UI & LOGO : 창새 배경처리 & 효과 : QQUACK special thanks to : 정해권 제작 : 테일즈샵 .성우정보 상아 - C.V : 김새해 고냥이 - C.V : 김연우 캐스팅 & 연출 : 이산화 .음원정보 : "데드엔드 99%” OST Produced by SQUARE MUSIQ Executive Producer. 하수민 Mix & Mastered by TMDC (SQUARE Lab) All Theme Composed by 초롱아귀 엔딩 테마곡 「 Need You 99% 」 (작곡 : 초롱아귀, 하수민 / 편곡 : 초롱아귀 / 작사 : 하수민 / 보컬 : Lielle [SQUARE MUSIQ]) 5.개발자 연락처 이메일 talesshop@naver.com 고객센터 070-4370-7500 *. 환불요청은 애플 앱스토어의 절차를 따라주세요. ( 개발사가 환불해 드릴 수가 없습니다. )

About

Underground Story

Embark on a story-driven idle adventure in a pixelated world where money dictates survival. Fight for freedom, uncover secrets, and manage fatigue in a labor camp. Explore hidden locations and interact with characters to escape.

Highlights
  • Story-driven idle gameplay
  • Pixel art style with animations
  • Manage physical and mental fatigue
  • Discover hidden clues and items
  • Interact with colorful characters
  • Mini-games and legendary items
Features
Read full description

Welcome! Your adventure into the mysterious world of the Underground Slavery begins. Here, money decides everything. You're about to discover the true power of money and how it drives the world, and the myriad secrets it holds, you'll embark on a journey to survive. But be warned, this adventure isn't just about survival. To escape the dark labyrinth of the Underground Slavery, you'll have to fight a fierce battle to pay off your debts and earn your freedom. We want you to succeed. Beyond survival, run for freedom. The world of the game is more than just an idle game. It's a story-driven adventure that tells the story of a group of people trapped in an underground slave labor camp. Discover hidden clues, items, and equipment, and interact with colorful characters to uncover new stories. The art style is a unique pixelated game, filled with delightful animations and colorful characters. We invite you to join us on a journey to explore hidden locations, challenge yourself in various mini-games, and find legendary items. Your life in the labor camp begins with a single finger movement. Escape the mines with simple controls and keep your life in the labor camp. You will learn to control your physical and mental fatigue through mental training and mace training. Your personal information is securely protected. Your game data is stored in the cloud, and you can access it at any time. But beware of unauthorized departures. Now your adventure begins. Create your story in the deep darkness of the underground slave labor camp. Official introduction site Guris introduction page: https://guris-game.webflow.io About the Underground Station page: https://underground-station.webflow.io/ Naver Cafe https://cafe.naver.com/gurisgame Discord https://discord.gg/77ufQBY8 Privacy Policy https://passman.tistory.com/entry/PrivacyPolicy

Screenshots

데드엔드994 screens
Underground Story4 screens

Verdict

The call

The clearest difference is price: Underground Story at Free against 데드엔드99's $0.99. Underground Story also leads on update cadence (every 5 days vs every 32 months) and review sentiment (100% vs 82%). 데드엔드99's advantage is in-app purchases (none vs 25) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

Underground Story is free to download; 데드엔드99 costs $0.99 up front. Underground Story sells 25 one-off in-app purchases. 데드엔드99 asks for nothing beyond the download.

UpkeepUpdate frequency

데드엔드99 ships an update every 32 months, Underground Story every 5 days. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard7 real differences · 3 level
데드엔드99 versus Underground Story: the parameters behind the verdict, then further details
Parameter데드엔드99Underground Story
Price$0.99Free — better
Rating5.0 (4 ratings) — better—
Positive reviews81.8% of reviews100.0% of reviews — better
Number of ratings4 — better—
Update frequencyEvery 32 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size97 MB146 MB
Age rating12+4+
Developertalesshoplee sanghyun

Customer experience

데드엔드99

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews22 reviews
Positive81.8%
Neutral13.6%
Negative4.5%

Underground Story

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

데드엔드99

No in-app purchases

25 purchases

Underground Story

One-time25
  • blood diamond x100$0.99
  • army cap$1.99
  • special force cap$3.99
Show 22 more
  • Auto Work Package$3.99
  • reopen ads remove$4.99
  • heart+2 (Sewers)$4.99
  • heart +3 (in Sewers)$4.99
  • heart +5 (in Sewers)$4.99
  • helm$5.99
  • minigame life+2$5.99
  • block start4$5.99
  • Block Destroy Bonus$5.99
  • Super Power$6.99
  • Termite Fry$9.99
  • tear diamond x100$9.99
  • Speed up package$9.99
  • green present box(x10)$9.99
  • blood diamond x2000$14.99
  • Red Ant Juice$15.99
  • Partnership Pledge$19.99
  • Perfect Free Pass$19.99
  • vending machine hacking$19.99
  • Santa present x20$19.99
  • Magazine Bribes$29.99
  • blood diamond x10000$49.99

Questions

Is 데드엔드99 free?
데드엔드99 costs $0.99, with no in-app purchases.
Is Underground Story free?
Underground Story is free to download, with in-app purchases available.
Do 데드엔드99 or Underground Story have ads?
Underground Story shows ads; 데드엔드99 does not.
Which is updated more often, 데드엔드99 or Underground Story?
데드엔드99 ships an update every 32 months, and Underground Story every 5 days. Most recently, 데드엔드99 was updated on October 26, 2026 and Underground Story on October 25, 2026.

Other comparisons