About Stunt Car Extreme
First contact: the physics and the tracks
The moment the game loads, the player is dropped into a garage with a single car. The controls are simple: touch and hold to accelerate, swipe to steer. The first track is a gentle introduction — a straight road with a few bumps and a ramp. The car responds instantly. The physics engine is the star here. The vehicle leans into turns, lifts off jumps, and lands with a noticeable suspension compression. This is not an arcade racer where cars stick to the road. The game expects the player to manage throttle and balance mid-air. The main tracks are designed for casual play, but the bonus tracks are where the real challenge begins. These tracks have tighter corners, steeper ramps, and narrower platforms. Missing a landing often means restarting the level. The game uses a star system: three stars for completing the track within the time limit, collecting all coins, and performing all stunts. The frustration starts here. Many players have noted that the 3-star condition is all-or-nothing. If the player misses a single coin or arrives a fraction of a second late, the level is not marked as complete. The game does not allow the player to go back and collect missing stars later. This forces repeated full runs of the same track. The track design itself is varied. Some levels are pure speed runs. Others are trial-style obstacle courses. The variety keeps the gameplay fresh, but the physics can be unforgiving. A slight miscalculation on a jump sends the car flipping backward. The game does not offer a rewind or reset button mid-run. The player must wait for the car to settle or crash before retrying.
Daily challenges versus cups: two modes, one engine
The daily challenge mode is the game's most distinctive feature. Each day, a new track is generated. The player's goal is to beat the times set by real players from around the world. The game downloads ghost data from other players, so the player races against their best runs. This creates a constant sense of competition. The cups mode, on the other hand, pits the player against three AI drivers across a series of three tracks. The AI drivers are not pushovers. They follow racing lines and take risks. The cups mode is about consistency. The player must finish all three tracks with a good overall position to win the cup. The daily challenge and cups mode use the same physics engine and track assets, but they feel fundamentally different. In daily challenge, the player is racing against the clock and the ghost. In cups, the player is racing against aggressive AI that can block and bump. The game does not explain these differences well. New players often assume the AI in cups is as predictable as the ghost in daily challenge, only to find themselves pushed off the track. The game also has a hidden feature: secret car keys are hidden throughout the tracks. Collecting these keys unlocks special vehicles, including a monster truck. The keys are often placed in hard-to-reach locations, requiring the player to take risky detours. This adds a layer of exploration to the game, but it also distracts from the core racing. The player must decide whether to go for the key or focus on the race. The daily challenge mode does not include these keys, so the player must switch to cups or free play to hunt for them.
What the update logs actually change
The game's version history is a mix of feature tweaks and bug fixes. The most recent update, version 1.127, includes "Changes to tournaments" and "Bug fixes". Earlier updates are more specific. Version 1.122 added a new car skin and fixed level 6B1. Version 1.114 introduced the adventure mode and performance improvements. The changelog from Captain-Droid mentions "Bonus level reorder" and "Level fixes including 6B1 fix". This suggests the developer is actively responding to player feedback about specific problematic levels. The game has been updated regularly since its initial release. The developer, Hyperkani, is based in Finland and has a history of supporting their games. However, the update notes are often vague. "Bug fixes" covers a multitude of sins. Players have reported that some updates break more than they fix. For example, an update in early 2025 caused the game to reset progress for some users. The game would load to about 25% and then freeze. This issue persisted for several months before being addressed. The game also has a known issue with cars falling through the track. This is a physics engine bug that occurs on certain track segments. The developer has acknowledged this and has released patches, but the issue still appears occasionally. The game's performance on low-end devices is generally good, but the physics calculations can cause frame drops on older hardware. The game uses Unity, and the developer has optimized the assets to run on a wide range of devices. The file size varies significantly between versions, from 41 MB to 255 MB, depending on the included assets.
The tracker situation and what it means
The game includes advertisements. This is evident from the moment the player starts a level. A banner ad appears at the bottom of the screen. Video ads are shown between levels or when the player wants to claim a bonus. The game also includes in-app purchases for removing ads and buying currency. The privacy report for version 1.074 lists eight trackers. These include advertising trackers, crash reporting, and analytics. The game shares location data with third parties. The data is not encrypted, according to the Play Store's data safety section. This is a concern for privacy-conscious players. The game does not request any special permissions on Android. It does not ask for storage access, contacts, or location. The location data is likely collected through the ad SDKs. The game's privacy policy is not prominently displayed. The developer's contact information is available on the Play Store page. The game's data collection practices are not transparent. Players who are sensitive to tracking may want to use a VPN or ad blocker. The game does not offer an option to opt out of data collection. The ads themselves are not overly intrusive, but they do interrupt the flow of the game. The game's economy is built around watching ads to earn coins and boosts. This creates a dependency on ads for progression. Players who pay to remove ads still have to deal with the tracking. The game's tracker count is average for a free-to-play mobile game, but the lack of encryption is a red flag. The game's crash reporting tracker helps the developer identify and fix bugs. The analytics tracker helps the developer understand how players interact with the game. The advertising trackers are used to serve personalized ads. The game's privacy practices are typical for the genre, but they are not ideal.
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App Specifications
| Latest Version | 1.127 |
| Uploaded by | Hyperkani |
| Requires Android | Android 8.0+ |
| Category | Racing |
| Content Rating | Rated for 3+ |
Technical Details
| Package Name | com.hyperkani.stuntcarextreme |
| Languages | English |
| Architecture | arm64-v8a |
| Signature | 7dceeef17d09fcd7e7b2407a3499e2a4909a8203ee60f9496400e01c3ad948c3 |
Security & Additional Info
| Scan Result | Secure |
| Package Name | com.hyperkani.stuntcarextreme |
| SHA‑256 | 7dceeef17d09fcd7e7b2407a3499e2a4909a8203ee60f9496400e01c3ad948c3 |
| SHA‑1 | d7a7c0341d10364d67d7174c4fe25c890a8941b7 |
| App Permissions | 0 |