No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $793.8K — a different platform, not this one.
Welcome to Mostyn House, a once beautiful Victorian mansion that now rearranges itself each night and is filled with overgrown undead, invisible ghosts, devious witches, and axe wielding madmen. Take on the role of young Nightingale in this challenging 2.5D RPG that draws inspiration from Roguelikes, Soulslikes and classic survival horror games. Explore an expansive procedurally generated map that includes all of Mostyn House and the hedge mazes, tombs, caves, churches, and ruins that lie beyond its gates. Create your own perfect build by finding or crafting a wide variety of weapons, tools, spells, outfits, and magical artifacts. Encounter a cast of strange friends, merchants, and liars each with their own agenda. Can Nightingale find a way to escape Mostyn House, or will she become powerful enough to control it? Features: ● Unique 2.5D gameplay with elements of roguelikes, Soulslikes and classic survival horror. ● Deep and engaging story combining gothic horror and 19th century science fiction. ● Large procedurally generated world to explore with: ○ 200+ rooms and areas with dozens of biomes. ○ 80+ monsters and bosses. ○ 400+ unique outfits, rings, weapons, tools, treasures and spells to find and craft. ○ 30+ NPCs to befriend or betray. ● Four endings and a robust New Game+ mode with new monsters and a new boss. ● Unlock Fixed Camera Mode and play through the game from a classic survival horror perspective.
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
14 of 15 markets; the rest we haven't asked for this title, not markets where it is unavailable.
Availability
We put this game to every storefront we collect. A market that answered not sold has told us something about the game; a market we never asked has not, and the two are never drawn the same.
14 on sale1 answered “not sold”0 we did not ask
The 1 “not sold” market is read from the Xbox price pass of Aug 27: that day the store answered for this game elsewhere and gave no price there. The 14 priced markets are the same rows as the table above — each the latest price we hold, dated here when it is older than that pass. The 0 marked “not asked” were not put to this store at all — either it has no storefront there or we do not collect it yet, and neither is a statement about the game. A refusal is a refusal on one day; a store can list a title again tomorrow.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Sep 3 → 0.14/day in the week after.
Too few observations to say whether a discount moves this store's chart at all: across the last 30 days Xbox · Most Wishlisted · United States has just 14 day-to-day chart moves that followed a price cut, against 2,422 that did not. We are publishing the count instead of a direction — 20 is the fewest we will draw a conclusion from, and price collection outside the United States began on 6 August 2026.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Welcome to Mostyn House, a once beautiful Victorian mansion that now rearranges itself each night and is filled with overgrown undead, invisible ghosts, devious witches, and axe wielding madmen. Take on the role of young Nightingale in this challenging 2.5D RPG that draws inspiration from Roguelikes, Soulslikes and classic survival horror games. Explore an expansive procedurally generated map that includes all of Mostyn House and the hedge mazes, tombs, caves, churches, and ruins that lie beyond its gates. Create your own perfect build by finding or crafting a wide variety of weapons, tools, spells, outfits, and magical artifacts. Encounter a cast of strange friends, merchants, and liars each with their own agenda. Can Nightingale find a way to escape Mostyn House, or will she become powerful enough to control it? Features: ● Unique 2.5D gameplay with elements of roguelikes, Soulslikes and classic survival horror. ● Deep and engaging story combining gothic horror and 19th century science fiction. ● Large procedurally generated world to explore with: ○ 200+ rooms and areas with dozens of biomes. ○ 80+ monsters and bosses. ○ 400+ unique outfits, rings, weapons, tools, treasures and spells to find and craft. ○ 30+ NPCs to befriend or betray. ● Four endings and a robust New Game+ mode with new monsters and a new boss. ● Unlock Fixed Camera Mode and play through the game from a classic survival horror perspective.
Stats
How fast this game is gaining ratings — the activity signal available where a store publishes no sales or install numbers.
Measured from our own daily snapshots, not reported by the store. Deliberately not converted into sales: a one-tap rating's ratio to copies sold is unknown on this platform, and guessing it would be worse than leaving it out.
Sums Steam only; Xbox, PlayStation, GOG publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
XboxYou are here | $23.99 | 163ratings | 92% | — | not modelled |
| $24.99 | 1.6Kreviews | 96% | — | $793.8K | |
| $9.24−63% | 1Kratings | 94% | — | not modelled | |
| $24.99 | 15ratings | 98% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Media
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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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