UFO ROBOT GRENDIZER – The Feast of the Wolves

Endroad · 2023 · $39.99 · Action · deal grade B

Measured on 2026-10-03 01:32 UTC, 3 days ago. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

• Estimated net residual revenue: $1.2k to $1.7k per month
• Opportunity: $2.0k per month at x1.35 dormancy
• Estimated lifetime owners: 22.5k
• 85% positive across 677 reviews · 5.8 reviews/month

Why it's flagged

• Developer silent for 18 months
• Studio quiet across its whole catalog
• Last discounted 0 months ago, 11 sales in the last 12 months
• Proven demand elasticity: x1.7 review velocity during past deep sales

Analyst notes (AI-assisted)

Note written 2026-08-25; the live figures above take precedence over any numbers in it.

A 2023 action game based on the classic UFO Robot Grendizer anime, published by Microids and developed by Endroad.

This title operates in the quiet zone: solid community sentiment (84% positive), a dedicated if small owner base, and steady residual revenue with zero promotional activity in the past year. The game is licensed IP tied to a beloved 1970s mecha franchise with ongoing renewed interest (recent Netflix adaptation). For a publisher or IP holder, the dormancy represents either an underserved catalog asset ripe for targeted marketing refresh, or a cautionary case in licensed-game economics. Revival angles exist but require rights alignment and modest investment to unlock latent demand. Most realistic play: publishing.

• Risk: Grendizer rights are held by multiple stakeholders across territories (originally Toei Animation, now fragmented); any expansion or re-release requires clearance and may face cost or term constraints.
• Risk: Peak concurrent players in last 30 days was minimal; the game has not run a discount or promotion in over 16 months, suggesting either deliberate maintenance pricing or passive abandonment of marketing.
• Risk: Developer (Endroad) shows no public activity for 16 months; ongoing support for balance, localization gaps (4.5%, notably Russian), or live-service elements is unclear.

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