Comparison

혈월 vs Deep Descent

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

Head to head
About

혈월

Features
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◆ 세 처형인, 세 개의 결 · 서련 — 붉은 달의 처형인, 결 「단죄」: 스킬이 빈사의 적을 한 칼에 처형한다 · 바리 — 저승을 걸은 일곱째 딸, 결 「흡혼」: 스킬로 벨 때마다 혼을 마셔 체력을 되찾는다 · 서리 — 백호를 모시는 무녀, 결 「상흔」: 스킬에 벤 적은 서리가 앉아 느려진다 ◆ 매 파도, 혈월의 가호 파도를 넘을 때마다 카드를 골라 성장합니다. 연타 스킬 4종 — 월영연참·낙월참· 혈화난무·비연참 — 을 습득·강화하고, 가호로 몸을 벼립니다. ◆ 검격의 손맛 3단 콤보(횡베기→내려베기→관월 찌르기), 무적 대시, 깊은 자세의 심격. 타격은 거리 감쇠 — 칼몸 클린히트는 깊고, 칼끝 스침은 얕습니다. 타격으로 혈월 게이지를 채워, 100%에 혈월참을 벱니다. ◆ 각성 — 깊어지는 밤 성장이 쌓일수록 의상과 키비주얼이 해방됩니다. 처형인의 밤은 한 벌씩 깊어집니다. ◆ 3인 밤 릴레이 한 캐릭터가 완주하면 다음 그림자가 밤을 이어 걷습니다. 릴레이의 혈월참에는 먼저 완주한 혼백들이 합류해 함께 벱니다. 셋 모두 완주하면 대단원.

About

Deep Descent

Pilot a submarine through procedurally generated abysses, dodging enemies and collecting resources. Upgrade your vessel with diverse mods and gear, and compete on global leaderboards. Features monthly seasons and a challenging Boss Rush mode.

Highlights
  • One-finger submarine control
  • Procedurally generated abysses
  • Modular submarine upgrades
  • Hangar gear puzzle system
  • Fleet deployment
  • Boss Rush mode
  • Monthly seasons and leaderboards
Features
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A new abyss every run. How deep can you take your submarine? Torpedoes fire themselves. Your job is to dodge, collect and choose. Pick one of three mods at every level-up and build a different submarine each time. Die and you start over, but the souls you gathered stay and carry the next dive a little further. HOW IT PLAYS One finger steers the submarine. The deeper you go, the meaner the sea and the richer the haul. A zone guardian waits every 1,500 m, and below it is deeper water still. A run is short: one on the train, one before bed. Back at the base, though, the work piles up - pull ships, rebuild the hangar, open skills, level torpedoes. WHAT YOU COLLECT - Ships: different grades and roles (Striker, Guardian, Medic, Commander, Mechanic). The ship decides the role, and each ship keeps its own hangar. - Hangar: it is a block puzzle. Fit oddly shaped gear into the grid, and matching pieces light up set bonuses. Save a layout to one of three presets and swap it in a single tap. - Torpedoes: equip tubes from ten types. Enhance and ascend them for stars and levels; from 3 stars, rare and higher torpedoes gain specials like pierce, split or a black hole. - Fleet: escort subs, minelayers and snipers. Deploy them and they dive with you, taking hits in your place. - Skills: a permanent tree opened with souls. A branch unlocks only when its parent is maxed, and until then you cannot even see what is there. COMPETE - Boss Rush: a separate mode where 55 bosses come in order with no healing between them. Difficulty does not apply, so every captain is on equal footing, and you are ranked by the stage you cleared and how long it took. 15 gear pieces drop only here. - Depth leaderboard: tracked separately per difficulty and role. Put a country flag beside your captain name. - Guilds: raid bosses with your guildmates; guild skills apply to everyone. - Referrals: enter a friend's code and you both get rewards. NEW EVERY MONTH - Seasons: a new season starts on the 1st of every month, and the depth and Boss Rush rankings start over. - Captain Pass: earn pass XP from daily tasks and unlock season rewards. - Missions: daily, weekly and monthly missions pay out the moment you finish them. - Level Pass: rewards unlock as your player level rises. - Hell difficulty: past Hard lies an endless series of Hell stages. GOOD FIT IF YOU LIKE - A shooter you can play one-handed in short sessions - Roguelikes where every run builds differently - Digging into gear layouts and set combinations - Competing on a clean, time-based leaderboard An internet connection is required. Progress is stored on your account - continue on any device with Google or Apple sign-in.

Screenshots

혈월4 screens
Deep Descent4 screens

Verdict

The call

The clearest difference is in-app purchases: 혈월 at none against Deep Descent's 10. Deep Descent's advantage is update cadence (daily vs every 8 days). On price, ads, device support and iOS requirement 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

Both are free to download. Deep Descent sells 10 one-off in-app purchases. 혈월 asks for nothing beyond the download.

UpkeepUpdate frequency

혈월 ships an update every 8 days, Deep Descent daily. The most recent releases landed on October 29, 2026 and November 1, 2026 respectively.

Scorecard2 real differences · 6 level
혈월 versus Deep Descent: the parameters behind the verdict, then further details
Parameter혈월Deep Descent
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 8 daysDaily — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size180 MB60 MB
Age rating12+12+
DeveloperKyung-Hoon Kimdoeun kim

In-app purchases

None

혈월

No in-app purchases

10 purchases

Deep Descent

One-time10
  • Check-in Pass (30d)$2.99
  • Hangar Expansion (30d)$2.99
  • Captain Pass (Season)$3.99
Show 7 more
  • Remove Ads$3.99
  • Level Pass$5.99
  • Diamond Check-in (30d)$5.99
  • Magnet Pass$9.99
  • Diamonds 1,700$19.99
  • Diamonds 3,900$39.99
  • Diamonds 7,600$69.99

Questions

Is 혈월 free?
혈월 is free to download, with no in-app purchases.
Is Deep Descent free?
Deep Descent is free to download, with in-app purchases available.
Do 혈월 or Deep Descent have ads?
Both 혈월 and Deep Descent show ads.
Which is updated more often, 혈월 or Deep Descent?
혈월 ships an update every 8 days, and Deep Descent daily. Most recently, 혈월 was updated on October 29, 2026 and Deep Descent on November 1, 2026.

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