Raising Poseidon1.4.31

Ultra-Simple Idle RPG: Raising Poseidon!!!
Experience intense fun and cool skill effects with explosive impact!

You are the master of the sea!!!
Dive into thrilling underwater battles!
Poseidon's growth continues even when your phone is off!
Enjoy endless growth!

◆ Thrilling Skill Effects
Experience the exhilarating sensation of unique dazzling skills
Take down monsters with full-screen skills!

◆ Varied Boss Patterns
Face powerful bosses with diverse patterns!
Use targeted skills to defeat them and claim victory!

◆ Various Costumes
Customize your character with a variety of outfits

◆ Easy and Rapid growth
Rapid growth just by idling!
Growth continues even when your phone is off!

◆ Rich Growth Features
Explore endless content.
Dive into thrilling dungeon adventures!
The sea awaits your exploration!

Grow Poseidon: The Perfect Idle RPG for Everyone!
. Seeking endless growth?
. Craving a highly addictive game?
. Prefer simple controls?
. Enjoy satisfying skill effects?
. Love cute graphics?

Play now!!!!!

Inquiries & Bug Reports

Privacy Policy: https://cafe.naver.com/mouseduck/14440

Contact Us: help@mouseduck.com

Version History ▶ Guild Dungeon Ranking Added
▶ New Stage Added
▶ Achievement Tier Expansion
▶ Collection Tier Expansion
▶ Advanced Collection Added
▶ Content [Capture Battle] Tier Expansion
▶ Season World Boss Added
▶ Season World Boss Exclusive Shop Added 1.4.31 5d ago ▶ Chuseok Festival Event Added
▶ Chuseok Lantern Festival Event
▶ Burning Buff Revamp
▶ Collection Max Level Expansion
▶ Achievement Stage Expansion
▶ Enhancement [Diamond] Stage Expansion
▶ Content [Promotion Battle] Added
▶ Content [Abyss] Stage Expansion
▶ Laboratory System Added 1.4.30 Sep 18 ▶ Chuseok Festival Event Added
▶ Chuseok Lantern Festival Event
▶ Burning Buff Revamp
▶ Collection Max Level Expansion
▶ Achievement Stage Expansion
▶ Enhancement [Diamond] Stage Expansion
▶ Content [Promotion Battle] Added
▶ Content [Abyss] Stage Expansion
▶ Laboratory System Added 1.4.29 Sep 17 ▶ New Stage Added
▶ Guild Emblem Max Grade Expansion
▶ Collection Expansion
▶ Achievement Expansion
▶ Enhance [Diamond] Expansion
▶ Genesis Grade Equipment Added
▶ Content [Capture Battle] Stage Expansion
▶ Content [Abyss] Stage Expansion
▶ New Content 'Genesis Stone Mine' Added 1.4.28 Sep 9 ▶ New Stage Added
▶ Guild Emblem Max Grade Expansion
▶ Collection Expansion
▶ Achievement Expansion
▶ Enhance [Diamond] Expansion
▶ Genesis Grade Equipment Added
▶ Content [Capture Battle] Stage Expansion
▶ Content [Abyss] Stage Expansion
▶ New Content 'Genesis Stone Mine' Added 1.4.27 Sep 3 ▶ Watermelon Smash Event Added
▶ Stage Difficulty Added
▶ Altar Enhancement System Added
▶ Achievement Stages Expanded
▶ 2 New Advanced Collections Added
▶ Enhancement [Pearl] Stages Expanded
▶ New Ancient Rune Enhancement Added
▶ Equipment [GodWeapon] Honing Max Stage Expanded
▶ Guild Quality-of-Life Improvements 1.4.26 Aug 20 ▶ 서핑 크루 이벤트 추가
▶ 신규 스테이지 추가
▶ 수집 레벨 확장
​▶ 업적 단계 확장
▶ 강화[골드] 단계 확장
▶ 강화[다이아] 단계 확장
▶ 장비[룬] 단계 확장
▶ 컨텐츠[포획전] 단계 확장
▶ 컨텐츠[심연] 단계 확장
▶ 편의성 개선 1.4.25 Aug 6 ▶ BBQ Exchange Shop Event Added
▶ Summer Event Ended
▶ Collection Level Expansion
▶ Achievement Expansion
▶ Enhancement [Gold] Max Stage Expansion
▶ Enhancement [Pearl] Max Level Expansion
▶ Enhancement [Diamond] Stage Expansion
▶ Equipment [Pet] Artifact System Added
▶ Content [Promotion Battle] Boss Added
▶ Shop [Mileage] Revamped 1.4.24 Jul 29 ▶ BBQ Exchange Shop Event Added
▶ Summer Event Ended
▶ Collection Level Expansion
▶ Achievement Expansion
▶ Enhancement [Gold] Max Stage Expansion
▶ Enhancement [Pearl] Max Level Expansion
▶ Enhancement [Diamond] Stage Expansion
▶ Equipment [Pet] Artifact System Added
▶ Content [Promotion Battle] Boss Added
▶ Shop [Mileage] Revamped 1.4.23 Jul 28 ▶ New Stage Added
▶ Normal Achievement Tier Expansion
▶ 3 New Special Achievements Added
▶ 3 New Guild Shop Items Added
▶ Guild Management Feature Added
▶ Pirate Artifact Max Level Expansion
▶ Content [Capture Battle] Tier Expansion
▶ Content [Abyss] Tier Expansion
▶ Report Function Enhanced 1.4.22 Jul 9 ▶ Treasure Hunt Event Added
▶ Achievement Stage Expansion
▶ Collection Max Level Expansion
▶ Advanced Collection
▶ Enhancement [Diamond] Stage Expansion
▶ Equipment [Weapon, Necklace, Ring] Level Expansion
▶ Ancient Fish System Added
▶ Content [Promotion Battle] New Chaos Promotion Battle Boss Added
▶ Guild Max Level Expansion
▶ Guild Dungeon Added
▶ Emblem System Added 1.4.21 Jun 29 ▶ Treasure Hunt Event Added
▶ Achievement Stage Expansion
▶ Collection Max Level Expansion
▶ Advanced Collection
▶ Enhancement [Diamond] Stage Expansion
▶ Equipment [Weapon, Necklace, Ring] Level Expansion
▶ Ancient Fish System Added
▶ Content [Promotion Battle] New Chaos Promotion Battle Boss Added
▶ Guild Max Level Expansion
▶ Guild Dungeon Added
▶ Emblem System Added 1.4.20 Jun 26 ▶ Treasure Hunt Event Added
▶ Achievement Stage Expansion
▶ Collection Max Level Expansion
▶ Advanced Collection
▶ Enhancement [Diamond] Stage Expansion
▶ Equipment [Weapon, Necklace, Ring] Level Expansion
▶ Ancient Fish System Added
▶ Content [Promotion Battle] New Chaos Promotion Battle Boss Added
▶ Guild Max Level Expansion
▶ Guild Dungeon Added
▶ Emblem System Added 1.4.19 Jun 25 ▶ Guild Update Appreciation Event Added
▶ Guild Member Info Window Feature Added
▶ Guild Buffs Added
▶ New Stages Added
▶ Achievement Tier Expansion
▶ Special Achievements Added
▶ Equipment [GodWeapon] Tier Expansion
▶ Content [Capture War] Tier Expansion
▶ Content [Abyss] Tier Expansion
▶ Mail System Added 1.4.18 Jun 23 ▶ Guild Update Appreciation Event Added
▶ Guild Member Info Window Feature Added
▶ Guild Buffs Added
▶ New Stages Added
▶ Achievement Tier Expansion
▶ Special Achievements Added
▶ Equipment [GodWeapon] Tier Expansion
▶ Content [Capture War] Tier Expansion
▶ Content [Abyss] Tier Expansion
▶ Mail System Added 1.4.17 Jun 16 ▶ Guild Update Appreciation Event Added
▶ Guild Member Info Window Feature Added
▶ Guild Buffs Added
▶ New Stages Added
▶ Achievement Tier Expansion
▶ Special Achievements Added
▶ Equipment [GodWeapon] Tier Expansion
▶ Content [Capture War] Tier Expansion
▶ Content [Abyss] Tier Expansion
▶ Mail System Added 1.4.16 Jun 11 ▶ Summer Event Added
▶ Costume Collection Level Expanded
▶ Achievements Expanded
▶ Enhancement [Diamond] Stage Expanded
▶ Costumes Added
▶ Content Stage Expanded
▶ Guild System Added 1.4.15 Jun 1 ▶ Summer Event Added
▶ Costume Collection Level Expanded
▶ Achievements Expanded
▶ Enhancement [Diamond] Stage Expanded
▶ Costumes Added
▶ Content Stage Expanded
▶ Guild System Added 1.4.14 May 29 ▶ Event
- Summer Event Added
Event Period: May 28, 2026 ~ July 23, 2026

- 4th Anniversary Event Pass Ended

▶ Collection
- Costume Collection Level Expanded

▶ Achievements
- Abyss Achievements Expanded

▶ Enhancement [Diamond]
- Diamond Enhancement Stage 42 Added
- Diamond Enhancement Stage 43 Added

▶ Equipment [Costume]
▣ Outfit Costume
- [Marine Girl] Outfit Costume Added
- [Golden Duck] Outfit Costume Acquisition Condition Changed

▣ Weapon Costume
- [Ice Bar] Weapon Costume Added
- [Duck Staff] Weapon Costume Acquisition Condition Changed

▶ Equipment [Aura]
- [Bubble Bubble] Aura Added

▶ Equipment [Fish]
- [Marine Seal] Fish Added
- [Petit Duck] Fish Liberation Condition Changed

▶ Content [Abyss]
- Max Stage Expanded to 1900

▶ Guild
- Guild System Added

▶ Shop [Package]
- June Package Added
- May Package Sale Ended 1.4.13 May 28 ▶ Event
- Event Pass UI revamp

▶ Collection
- Advanced collection added

▶ Achievements
- Pet achievements expanded
- 1 new special achievement added

▶ Equipment [Pet]
- New pet 'Goldie' added

▶ Equipment [Fish]
- [Goldie] fish added

▶ Time Deal
- Pet Goldie promotion Time Deal package added

▶ Pass [Empty Dew]
- Empty Dew Pass added

▶ Content [Promotion Battle]
- Some boss patterns eased 1.4.12 May 19 ▶ 이벤트
- 이벤트 패스 UI 개편

▶ 수집
- 고급 수집 추가

▶ 업적
- 펫 업적 확장
- 신규 특수 업적 1종 추가

▶ 장비[펫]
- 신규 펫 '골디' 추가

▶ 장비[물고기]
- [골디] 물고기 추가

▶ 타임딜
- 펫 골디 승급 타임딜 패키지 추가

▶ 패스[빈 이슬]
- 빈 이슬 패스 추가

▶ 컨텐츠[승급전]
- 일부 보스 패턴 완화 1.4.11 May 14 ▶ Event
- Star Picking in the Night Sky event added
Event Period: April 30, 2026 ~ June 25, 2026

- New Semester Hunting event ended
- 4th Anniversary Appreciation Festival event ended
- 4th Anniversary Bingo event ended
- 4th Anniversary Exchange Shop event ended
- 4th Anniversary Event Pass sale ended

▶ Stage
- Stages 6,200,000,000 ~ 7,399,999,999 added
- Stage 6,200,000,000 reach reward added

▶ Collection
- Costume collection level expanded
- Weapon collection level expanded

▶ Achievements
▣ General Achievements
- Combat Power, Raid, DPS, Abyss, Trial, Fish achievements expanded

▣ Special Achievements
- 6 new special achievements added

▶ Enhancement [Diamond]
- Diamond Enhancement Stage 39 added
- Diamond Enhancement Stage 40 added
- Diamond Enhancement Stage 41 added

▶ Enhancement [Pearl]
- Stage Climbing Amplification max level expanded to 5,000

▶ Equipment [Costume]
▣ Outfit Costume
- [Toy Soldier] outfit costume added
- [Demon King] outfit costume added
- [Freshman] outfit costume liberation condition changed
- [Guardian Knight] outfit costume liberation condition changed
- [Empress] outfit costume liberation condition changed
- [Astrologer] outfit costume liberation condition changed

▣ Weapon Costume
- [Toy Sword] weapon costume added
- [Demon Sword] weapon costume added
- [Manifestation] weapon costume added
- [Boss Slayer] weapon costume added
- [Selfie Stick] weapon costume liberation condition changed
- [Sword of Guardian] weapon costume liberation condition changed
- [Spear of Victory] weapon costume liberation condition changed
- [Moon Light] weapon costume liberation condition changed

▶ Equipment [Aura]
- [Innocence] aura added
- [Authority] aura added
- [Cherry Blossom] aura liberation condition changed
- [Light of Guardian] aura liberation condition changed
- [Radiance] aura liberation condition changed
- [Constellation] aura liberation condition changed

▶ Equipment [Fish]
- [Block Fish] fish added
- [Chaos] fish added
- [Petit Leviathan] fish added
- [Leviathan] fish added
- [Junior Seal] fish liberation condition changed
- [Little Guardian Penguin] fish liberation condition changed

▶ Content [Capture Battle]
- Capture Battle Normal/Hard expanded to stage 282

▶ Content [Abyss]
- Abyss expanded to stage 1800

▶ Content [World Boss]
- World Boss rewards revamped

▶ Shop [Sea Medal]
- Sea Medal shop revamped

▶ Step-Up
- [Demon King] Step-Up package added

▶ Monthly Package
- Monthly Package 1, 2 on sale

▶ Shop [Package]
- May package added
- April package sale ended 1.4.10 May 2 ▶ Event
- Star Picking in the Night Sky event added
Event Period: April 30, 2026 ~ June 25, 2026

- New Semester Hunting event ended
- 4th Anniversary Appreciation Festival event ended
- 4th Anniversary Bingo event ended
- 4th Anniversary Exchange Shop event ended
- 4th Anniversary Event Pass sale ended

▶ Stage
- Stages 6,200,000,000 ~ 7,399,999,999 added
- Stage 6,200,000,000 reach reward added

▶ Collection
- Costume collection level expanded
- Weapon collection level expanded

▶ Achievements
▣ General Achievements
- Combat Power, Raid, DPS, Abyss, Trial, Fish achievements expanded

▣ Special Achievements
- 6 new special achievements added

▶ Enhancement [Diamond]
- Diamond Enhancement Stage 39 added
- Diamond Enhancement Stage 40 added
- Diamond Enhancement Stage 41 added

▶ Enhancement [Pearl]
- Stage Climbing Amplification max level expanded to 5,000

▶ Equipment [Costume]
▣ Outfit Costume
- [Toy Soldier] outfit costume added
- [Demon King] outfit costume added
- [Freshman] outfit costume liberation condition changed
- [Guardian Knight] outfit costume liberation condition changed
- [Empress] outfit costume liberation condition changed
- [Astrologer] outfit costume liberation condition changed

▣ Weapon Costume
- [Toy Sword] weapon costume added
- [Demon Sword] weapon costume added
- [Manifestation] weapon costume added
- [Boss Slayer] weapon costume added
- [Selfie Stick] weapon costume liberation condition changed
- [Sword of Guardian] weapon costume liberation condition changed
- [Spear of Victory] weapon costume liberation condition changed
- [Moon Light] weapon costume liberation condition changed

▶ Equipment [Aura]
- [Innocence] aura added
- [Authority] aura added
- [Cherry Blossom] aura liberation condition changed
- [Light of Guardian] aura liberation condition changed
- [Radiance] aura liberation condition changed
- [Constellation] aura liberation condition changed

▶ Equipment [Fish]
- [Block Fish] fish added
- [Chaos] fish added
- [Petit Leviathan] fish added
- [Leviathan] fish added
- [Junior Seal] fish liberation condition changed
- [Little Guardian Penguin] fish liberation condition changed

▶ Content [Capture Battle]
- Capture Battle Normal/Hard expanded to stage 282

▶ Content [Abyss]
- Abyss expanded to stage 1800

▶ Content [World Boss]
- World Boss rewards revamped

▶ Shop [Sea Medal]
- Sea Medal shop revamped

▶ Step-Up
- [Demon King] Step-Up package added

▶ Monthly Package
- Monthly Package 1, 2 on sale

▶ Shop [Package]
- May package added
- April package sale ended 1.4.09 Apr 30 ▶ Event
- Star Picking in the Night Sky event added
Event Period: April 30, 2026 ~ June 25, 2026

- New Semester Hunting event ended
- 4th Anniversary Appreciation Festival event ended
- 4th Anniversary Bingo event ended
- 4th Anniversary Exchange Shop event ended
- 4th Anniversary Event Pass sale ended

▶ Stage
- Stages 6,200,000,000 ~ 7,399,999,999 added
- Stage 6,200,000,000 reach reward added

▶ Collection
- Costume collection level expanded
- Weapon collection level expanded

▶ Achievements
▣ General Achievements
- Combat Power, Raid, DPS, Abyss, Trial, Fish achievements expanded

▣ Special Achievements
- 6 new special achievements added

▶ Enhancement [Diamond]
- Diamond Enhancement Stage 39 added
- Diamond Enhancement Stage 40 added
- Diamond Enhancement Stage 41 added

▶ Enhancement [Pearl]
- Stage Climbing Amplification max level expanded to 5,000

▶ Equipment [Costume]
▣ Outfit Costume
- [Toy Soldier] outfit costume added
- [Demon King] outfit costume added
- [Freshman] outfit costume liberation condition changed
- [Guardian Knight] outfit costume liberation condition changed
- [Empress] outfit costume liberation condition changed
- [Astrologer] outfit costume liberation condition changed

▣ Weapon Costume
- [Toy Sword] weapon costume added
- [Demon Sword] weapon costume added
- [Manifestation] weapon costume added
- [Boss Slayer] weapon costume added
- [Selfie Stick] weapon costume liberation condition changed
- [Sword of Guardian] weapon costume liberation condition changed
- [Spear of Victory] weapon costume liberation condition changed
- [Moon Light] weapon costume liberation condition changed

▶ Equipment [Aura]
- [Innocence] aura added
- [Authority] aura added
- [Cherry Blossom] aura liberation condition changed
- [Light of Guardian] aura liberation condition changed
- [Radiance] aura liberation condition changed
- [Constellation] aura liberation condition changed

▶ Equipment [Fish]
- [Block Fish] fish added
- [Chaos] fish added
- [Petit Leviathan] fish added
- [Leviathan] fish added
- [Junior Seal] fish liberation condition changed
- [Little Guardian Penguin] fish liberation condition changed

▶ Content [Capture Battle]
- Capture Battle Normal/Hard expanded to stage 282

▶ Content [Abyss]
- Abyss expanded to stage 1800

▶ Content [World Boss]
- World Boss rewards revamped

▶ Shop [Sea Medal]
- Sea Medal shop revamped

▶ Step-Up
- [Demon King] Step-Up package added

▶ Monthly Package
- Monthly Package 1, 2 on sale

▶ Shop [Package]
- May package added
- April package sale ended 1.4.08 Apr 30 ▶ Event
- 1 Million Celebration Event added
Event Period: April 16, 2026 ~ May 28, 2026

- 1 Million Celebration Event Pass added
- Lunar New Year Event Pass ended

▶ Pass [Rune Shard]
- Rune Shard Pass added

▶ Enhancement [Gold]
- Gold ATK x2 Enhancement expanded up to Stage 90

▶ Equipment [Weapon, Necklace, Ring]
- Chaos Equipment Chaos Manifestation max level expanded up to 200

▶ Equipment [Costume]
▣ Outfit Costume
- [Golden Duck] Outfit Costume added

▣ Weapon Costume
- [Duck Staff] Weapon Costume added

▶ Equipment [Fish]
- [Petit Duck] Fish added

▶ Content [Subjugation, Hunt, Sea Mine]
- Changed Subjugation content to start at Highest Record -40 stages upon entry
- Changed Hunt and Sea Mine content to start at Highest Record -10 stages upon entry

▶ Content [Promotion Battle]
- New Chaos Promotion Battle Boss added

▶ Offline Rewards Revamp
- Offline rewards revamped to provide meaningful rewards

▶ Shop [Package]
▣ Limited Sale
- Scale Special Package 1, 2 added 1.4.07 Apr 21