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UnderMine

Thorium · 2020 · $19.99 · Action · deal grade C

Measured on 2026-09-23 22:31 UTC, 12 days ago. The whole catalog is re-measured daily; a game that just launched can move fast between passes.

  • Estimated net residual revenue: $1.7k to $2.6k per month
  • Opportunity: $2.2k per month at x1.00 dormancy
  • Estimated lifetime owners: 371.0k
  • 90% positive across 9854 reviews · 20.3 reviews/month

Why it's flagged

  • Developer active, last post 1 months ago
  • Studio active elsewhere (2 titles tracked), so this one may welcome a partner
  • Last discounted 1 months ago, 11 sales in the last 12 months

Analyst notes (AI-assisted)

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

UnderMine is a roguelite dungeon crawler where progression is tied to permanent upgrades purchased with farmed currency between runs.

UnderMine sits in a quiet but profitable pocket of the action roguelite market, generating solid mid-four-figure monthly residuals with a small, engaged core audience. The 90% positive sentiment and consistent review velocity suggest mechanical depth that rewards persistence, though player feedback points to gear variety and build customization as the ceiling for sustained engagement. This is a play for patient publishers seeking catalog depth in the roguelite space or studios wanting a proven co-op foundation (the 1 DLC suggests multiplayer potential) without high operational overhead. Most realistic play: publishing.

  • Risk: Roguelite genre saturation means new purchasers compare UnderMine against hundreds of cheaper or free alternatives, and the elasticity data suggests price sensitivity is moderate but meaningful.
  • Risk: Player feedback emphasizes grinding as the core loop rather than skill-based progression, which limits ceiling for streamers and clips-based discovery.
  • Risk: Developer is small (2 titles total) and last communication was days ago, so long-term platform maintenance and anti-cheat updates may depend on publisher backing.

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