Read Only Memories: Type-M v1
APK · 34.9 MB · version code 14 · Android 4.4+ · uploaded May 2, 2018
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
File information
- Version
- v1 (14)
- Uploaded
- May 2, 2018
- Size
- 34.9 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- x86 32-bit, ARM 32-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- f5c7db57260df81863f1ff99584062cc
- Signing certificate (SHA-1)
- 63:F1:70:B0:F9:C9:B6:3C:6D:AA:D0:CA:25:4F:4F:69:C4:F5:D3:CA
- Signed by
- C="+1", ST=California, L=San Francisco, O=MidBoss, CN=Matt Conn
- File name
- com-midboss-rom-14-37015260-f5c7db57260df81863f1ff99584062cc.apk
- Package
- com.midboss.rom
- Age rating
- PEGI 3 · Everyone
What's new in v1
Updated chapter 4 missing arrows bug.
Game data (OBB)
This game needs extra data files (75.1 MB) next to the APK. Their download links appear once the download is unlocked.
- Main OBB
- main.14.com.midboss.rom.obb (75.1 MB)
- Main OBB MD5
- 4702b4de2e8372cd0032315a2ebde82c
Permissions (4)
This version requests 4 permissions, 1 of them sensitive.
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 1, 2026.
- Certificate issued to “MidBoss” This is the certificate of the Google Play version.
Store checks
- Developer signature verified Jun 2, 2020
- Validated against Google Play Jun 1, 2026
- Antivirus scan passed Nov 16, 2020
- Uploaded by “jey585” Gold tier · 32,490 followers · uploading since 2016
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Read Only Memories: Type-M on Android 4.4+
You'll need about 145 MB of free space (the APK plus 75.1 MB of game data).
- Download the APK — tap Download APK above (34.9 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-midboss-rom-14-37015260-f5c7db57260df81863f1ff99584062cc.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be f5c7db57260df81863f1ff99584062cc. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Copy the game data — before the first launch, move the OBB file (75.1 MB), without renaming or unzipping, into Android/obb/com.midboss.rom/. On Android 11 and later many file managers can't open that folder; use the built-in Files app or copy it from a computer over USB.
- Open Read Only Memories: Type-M — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, ARM 32-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.