What it likely sold — estimate, stated as a range on purpose
Lifetime units: ~28,387
(P10–P90: 11,355 – 62,451)
Gross revenue: ~$209,263
($83,707 – $460,376)
Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band means: we'd be surprised if the truth sat outside it. How we estimate
Player voice — measured shares of Steam thumbs, never a model
Visuals & audio72% positive · 67 mentions
“it has ♥♥♥♥ i've never seen before and some really cool and detailed animations but it's veryyy short idk”Recommended · Steam review · Jan 2026 · 1 h played
Content & longevity65% positive · 55 mentions
“Fundamentally, the only real problem with this game is it is SUPER short. The spicy content is niche but nice, and most importantly, the gameplay is good enough that I don't just feel like quitting and watching a spicy movie instead. Too…”Recommended · Steam review · May 2025 · 1 h played
Price & value67% positive · 52 mentions
“This is a very easy game to 100% and refund before the 2 hour playtime mark. This game also remains the only game I've 100%ed on my profile to date. For everybody to see. And I can't take it back. No matter what. Thanks, Steam, for the…”Recommended · Steam review · Jan 2026 · 1 h played
Gameplay & mechanics76% positive · 51 mentions
“Fundamentally, the only real problem with this game is it is SUPER short. The spicy content is niche but nice, and most importantly, the gameplay is good enough that I don't just feel like quitting and watching a spicy movie instead. Too…”Recommended · Steam review · May 2025 · 1 h played
Story & writing83% positive · 29 mentions
“Udonge in Interspecies Cave is a short indie action platformer developed by UminoKyuri and published by NupuryuSoft. The game blends retro-inspired side-scrolling gameplay with anime-style presentation and mature themes, creating a niche…”Recommended · Steam review · Mar 2026 · 13 h played
Controls & UI61% positive · 23 mentions
“Udonge in Interspecies Cave is a short indie action platformer developed by UminoKyuri and published by NupuryuSoft. The game blends retro-inspired side-scrolling gameplay with anime-style presentation and mature themes, creating a niche…”Recommended · Steam review · Mar 2026 · 13 h played
Performance & stability77% positive · 13 mentions
“I wish bugs went up my ass!!”Recommended · Steam review · Dec 2025 · 0 h played
300 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology