Fairy Fencer F Advent Dark Force

IDEA FACTORY · 2017 · $19.99 · Adventure · deal grade B

Measured on 2026-09-24 10:59 UTC, 11 days ago. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

• Estimated net residual revenue: $187 to $281 per month
• Opportunity: $374 per month at x1.60 dormancy
• Estimated lifetime owners: 114.0k
• 85% positive across 2388 reviews · 2.2 reviews/month

Why it's flagged

• Developer silent for 3.4 years
• Studio active elsewhere (27 titles tracked), so this one may welcome a partner
• Store page localized in only 3 language(s)

Analyst notes (AI-assisted)

Note written 2026-09-15; the live figures above take precedence over any numbers in it.

Fairy Fencer F Advent Dark Force is a 2017 JRPG with visual-novel elements and multiple story routes developed by Idea Factory International.

This title maintains steady residual revenue with a solid four-figure monthly return and a mid-sized owner base that skews heavily toward Chinese and Japanese speakers. The 84% positive rating and 65-hour median playtime signal genuine player affection for the narrative and character work, but the title has seen zero promotional activity in over a year and no developer communication in 40 months, suggesting the IP holder is not actively managing the catalog. Revival or localization expansion could unlock value in underserved regions. Most realistic play: revival.

• Risk: Current player base is tiny (single digits active); revival would require marketing investment to re-engage lapsed owners and attract new genre fans.
• Risk: Build is 111 months old with no recent dev patches, creating technical debt risk on modern OS/hardware.
• Risk: Localization gap of 62% suggests Chinese and Japanese content is undermonetized; expanding translations could help but requires licensing clarity for regional rights.

This case as Markdown · Estimates carry ±30-50% error per title.