Ithiro Sumi
3 developed. Active 2017–2025.
The hit rate is the number that separates a studio which understands its audience from one buying lottery tickets — total revenue mostly says how long a studio has existed. Both are estimates; see how they are calculated.
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Revenue over time
Estimated gross revenue accumulated across the whole catalogue, month by month. It climbs where a release finds buyers and flattens where a catalogue only coasts. The last point is the same figure as in the box above — gross, before Steam's cut, VAT and refunds. How this is estimated.
Developed
| Image | Name | Price | Tags | Reviews ▾ | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|
|
Devil Spire Falls Steam |
$14.99 | 922 | 96% | Sun, Jul 06, 2025 | $294k $271k – $294k |
|
|
Devil Spire Steam |
$9.99 | Dungeon Crawler RPG Dark Fantasy Rogue-lite 2.5D First-Person | 436 | 89% | Wed, Feb 02, 2022 | $181k $80k – $922k |
|
Shattered God - Quest for the Divine Relic Steam |
$0.99 | Action Adventure Indie RPG | 5 | 80% | Mon, Jun 26, 2017 | $223 $99 – $396 |