Birk's Adventure
by Donut Games
- Games
- Paid
- Zombie
- Rating
- 0.0
- 0 ratings
- Last update
- Dec 2, 2019
- Version 1.00
- Size
- 10 MB
- Category
- Games
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
LAUNCH SALE, 40% OFF
- * * * * * * * * * * * * * * *
During a dark, rainy thunderstorm, mysterious forces appear on the skies over the Kingdom of Nidala.
Birk, a brave townsboy, heads over to the old tower where Merlin lives, in hopes of getting some answers from the elder. Birk learns that the King is missing and the sacred stone tablets which have protected the kingdom for generations have been stolen.
Join Birk in a charming, retro-styled pixel adventure on a quest to unravel the mysteries and restore peace to the kingdom.
Explore the lands, talk to the locals, collect weapons and upgrade your character.
GAME FEATURES
- Non-linear gameplay: Explore the kingdom freely
- Casual friendly, non-destructive gameplay: When you lose, you respawn in the last room instead of having to start all over
- Interact with characters, trade items and get hints
- Collect weapons and valuables
- Upgrade your character
- Unearth secret treasures, hidden all over the kingdom
- An overview map that keeps track of all places you've visited
GAMEPAD
The game supports EXTERNAL GAMEPADS that sync with your device (e.g. XBox One controller, MFi controllers, ION Arcade, etc)
FAIR AND SIMPLE
No subscriptions, no in-app purchases.
Pay a one-time fee, own the game for life!
Rank history
Daily position in the Micronesia charts. #1 is at the top.
- Best rank
- #16
- Current rank
- #16
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
41/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 39 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 10 MB
- Price model100% · 15
Price model: paid
- Demand proof25% · 30
Best rank #16, 1 country
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 1.00LatestReleased Dec 2, 2019