A mismatched name means the file is either from a different version (e.g., someone renamed a cracked file) or corrupted. Delete it and download from an official source.
No official Tomb Raider game offers permanent free full access. Relic Run is free-to-play with optional purchases. tomb raider v23329apkobb data
Downloading and installing "APK + OBB" packages from unverified sources presents several critical risks: A mismatched name means the file is either
OBB files contain large game assets – graphics, audio, video, and level data. Since the Google Play Store has file size limits for APKs (originally 50MB, now 100MB+), developers use OBB files to deliver the rest of the game data. Relic Run is free-to-play with optional purchases
Legitimate use: When you purchase a game from Google Play, the APK installs the core app, and the game automatically downloads the OBB file to /Android/obb/[package name]/.
An APK is the installation file format used by Android. When you download an app from Google Play, you're essentially downloading an APK.