Sonic The Hedgehog 2 Classic

Name: Sonic The Hedgehog 2 Classic
Availability: InStock
Author: SEGA

v2.0.0 · 98 MB · code 227

b327f80780ebd3171beb6a21c9424b49 UNKNOWN

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UpdatedApr 13, 2026

PublishedMar 4, 2026

Packagecom.sega.sonic2.runner

Versionv2.0.0 (227)

Size98 MB

MD5b327f80780ebd3171beb6a21c9424b49

Min SDK23

ABIsarm64-v8a

Malware scanUNKNOWN

Signature SHA1F6:79:EE:FE:1B:93:14:56:81:FC:8B:CF:E1:A9:22:B6:95:5E:A4:9A

SignerCN=gt, OU=gt, O=gt, L=gt, ST=gt, C=gt

Total downloads50,000,000

This version50,000,000

DeveloperSEGA

Age ratingEveryone

Bug fixes and refinements

UNKNOWN

Takes about 2 minutes. You'll need roughly 98 MB of free storage.

Grab com.sega.sonic2.runner_227.apk — hit the Download button above (98 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
(Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches b327f80780ebd317…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find com.sega.sonic2.runner_227.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
Check the signer — the install screen will name the publisher. For this build it should read CN=gt, OU=gt, O=gt, L=gt, ST=gt, C=gt. If it doesn't match, cancel — you have the wrong file.
Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as UNKNOWN).
Done — open Sonic The Hedgehog 2 Classic — tap Open on the install screen, or find the Sonic The Hedgehog 2 Classic icon in your app drawer (this build targets arm64-v8a devices).

Common install errors for Sonic The Hedgehog 2 Classic

"App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
"Parse error" — the APK is for a newer Android than yours. This version needs Android 6.0 Marshmallow or later. Pick an older build from the versions list below.
"There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.