I9: 인페르노 나인

Leniu Technology Co., Limited

Est. daily revenue, 4 countries ••• · monthly •••

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Country	Google Play (Android)	App Store (iOS)	Total daily
Korea	#57 ▲2 Free ~ #1150	•••mo •••	#199 ▲23 Free: unranked	•••mo •••	•••
Japan	Unrankedbelow ~#2000 Free: unranked	••• or less	Unrankedbelow ~#2000 Free: unranked	••• or less	-
United States	Unrankedbelow ~#2700 Free: unranked	••• or less	Unrankedbelow ~#2100 Free: unranked	••• or less	-
Taiwan	Unrankedbelow ~#1100 Free: unranked	••• or less	Unrankedbelow ~#1900 Free: unranked	••• or less	-
Total		•••

Country

Google Play (Android)

App Store (iOS)

Total daily

Grossing · Free rank

Est. daily revenue

Grossing · Free rank

Est. daily revenue

Korea

#57 ▲2 Free ~ #1150

•••mo •••

#199 ▲23 Free: unranked

•••mo •••

•••

Japan

Unrankedbelow ~#2000 Free: unranked

••• or less

Unrankedbelow ~#2000 Free: unranked

••• or less

United States

Unrankedbelow ~#2700 Free: unranked

••• or less

Unrankedbelow ~#2100 Free: unranked

••• or less

Taiwan

Unrankedbelow ~#1100 Free: unranked

••• or less

Unrankedbelow ~#1900 Free: unranked

••• or less

Total

•••

As of 2026-09-07 · Official charts cover Google Play top 200 and App Store top 200; ranks below that and free-chart-based revenue ranges are estimates.

ComparisonMMORPGPvPGuildCo-opRPG · 2026-09-07

Position among similar games

Korea #13 of 63 Top 21% Segment share 0.70% Segment market •••

Japan Unranked Segment market •••

United States Unranked Segment market •••

Taiwan Unranked Segment market •••

Country opportunity

Korea 83% / 100%

Japan 3% / 0%

United States 2% / 0%

Taiwan 12% / 0%

Segment average This game

In Taiwan, the segment-average mix implies about ••• per day, but the actual figure is Unranked.

MonetizationGrossing rank relative to free rank, versus the segment average

Country	Monetization	iOS share	Segment avg.
Korea	Strong +1.28	6%	10%
Japan	-	-	29%
United States	-	-	35%
Taiwan	-	-	37%

Competitors in the same segment

Game	Korea	Japan	United States	Taiwan	Combined daily	2d change	iOS	Monet.
RF 온라인 넥스트Netmarble · PvP·Co-op·Guild	•••	-	•••	•••	•••	-4%	3%	-
리니지2MNC Corporation · PvP·Co-op·Guild	•••	-	-	-	•••	+3%	13%	-
임진왜란: 조선의 반격JOYCITY Corp. · PvP·Co-op·Guild	•••	-	-	-	•••	+2%	23%	Average
AION2NC Corporation · PvP·Open World·Guild	•••	-	-	-	•••	-1%	19%	-
레이븐2Netmarble · PvP·Guild·Gacha	•••	•••	-	•••	•••	-7%	1%	-
나이트 크로우Wemade Co., Ltd · PvP·Co-op·Guild	•••	-	-	-	•••	-8%	9%	-
逆水寒EnvoyGames · PvP·Co-op·Guild	-	•••	-	•••	•••	-33%	57%	Strong
新熱血江湖：世界Mover Games Limited · PvP·Co-op·Guild	-	-	-	•••	•••	+17%	52%	Weak
로드나인Smilegate, Inc. · PvP·Co-op·Guild	•••	-	-	-	•••	+6%	6%	-
라그나로크M: ClassicGRAVITY Co., Ltd. · PvP·Guild·Open World	•••	-	-	-	•••	-8%	22%	Strong