Use a file manager app to extract the OBB zip file.
Downloading v1.6.3 as an APK from non-official sources carries significant risks:
: Many combat arenas feature volatile canisters. Shooting them can eliminate entire squads of mutants instantly.
Here is what makes version 1.6.3 such a landmark release for this mobile classic: Download SHADOWGUN - APK - v1.6.3
Download the Files: Obtain the v1.6.3 APK file and the corresponding OBB data folder.
SHADOWGUN places you in the year 2350. You play as John Slade, a legendary bounty hunter. Your mission is to hunt down Dr. Edgar Simon, a maniacal genius who has created a private army of mutants, cyborgs, and genetically enhanced humanoids.
. Newer 64-bit-only phones (like Pixel 7/8) may fail to launch the app. Use a file manager app to extract the OBB zip file
This report details the technical specifications, security considerations, and legacy status of (specifically
The "v1.6.3" build belongs to the original single-player campaign saga. While newer versions (v1.7.0+)
The v1.6.3 APK includes the "The Leftover" expansion content. This expansion adds fresh levels directly following the main story, introducing new enemy variants, deadlier challenges, and deeper narrative elements to conclude John Slade’s mission. Technical Specifications Requirement Specification Version Developer Madfinger Games Operating System Android 4.1 or higher File Size ~15 MB (APK) + ~300 MB (OBB Data) Category Action / Third-Person Shooter How to Install SHADOWGUN APK v1.6.3 with OBB Data Here is what makes version 1
: It is a sci-fi third-person shooter where you play as John Slade, a bounty hunter on a mission to hunt down Dr. Edgar Simon.
SHADOWGUN remains a benchmark title for mobile sci-fi shooters. Released by Madfinger Games, this third-person masterpiece delivers console-quality action directly to your Android device. Below is the complete guide to understanding, downloading, and mastering SHADOWGUN APK version 1.6.3. What is SHADOWGUN?