RetroRunner MZ app icon

RetroRunner MZ

Real retro feeling with recoded Sharp MZ-700 games. Nothing more, nothing less.

gumhold.com · com.gumhold.RetroRunnerMZ

Not rated yet 100K+ downloads v3.4.0.2 501.7 KB Android 4.1+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v3.4.0.2 (35)
Updated
Feb 23, 2026 (7 months ago)
APK size
501.7 KB
Requires
Android 4.1+ (API 16)
CPU support
Any (no native code)
Category
Arcade (game)
Listed since
Jan 8, 2022 (at least)
Website
gumhold.com/apk
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

RetroRunner MZ is a game by gumhold.com in the Arcade category, listed since at least January 2022. It has no native code, so it runs on any Android processor.

What's new in v3.4.0.2

Bugfix - Wait for Halloween in Willy Wheels...

Description

From the listing uploaded by “appupdater”.

Do you want to know how the good old days felt, when computers had 8-bit processors and 64kB only? One of the lesser known computers of the 1980'ies was the Sharp MZ-700 with it's SharpSCII graphics, Z80 processor, just 8 (Eight!!!) colors and not much sound. It came with some prepacked games, one of them was MAN-HUNT which I really liked... and still do. So I took the chance to see how complicated it is today to implement such a game. Yes, writing a primitive screen driver was nice and a bit of work, but the game itself was not much trouble. So if you like this game and I see it is downloaded, chances are great that some other Sharp MZ-700 works of art will follow. Why? Just found no emulator for Android running smooth and being in a RETRO-mood myself... It's been over 30 years I coded on this machine in the first place, so the sentimental journey was very welcome. You think the game is hard, real hard to win? Well, back then we didn't have much tutorials and entry levels like today... NEW August 2025: Added 3 new game, 22 games in total! Included games: WILLY WHEELS - How far can you race the roads... COLOR-PATH - Collect all figure parts, but be careful... COLOR-COMBI - Version of 1024... SNAKE+APPLES - Good old snake game QUASIMODO - The hunchback wants to see his lady THE DEEEP - Reach the surface from your stranded submarine RUNNER - Run, jump and dodge obstacles LE MANS - Car race BILLY BUBBLES - Catch the monsters with your bubbles and pop them... FLAPPEY - Flap your wings and steer safely through the obstacles. ZOMBIE ATTACK - How many nights can you survive the attacking zombie hordes? VETRIS - Variants of the classic with 5 different modes of play with critters, explosions or under extreme time pressure. LUMBER BOB - How much wood can you chop? Interpretation of a late indie hit like it could have looked on the MZ-700. SPACE SHOOTER - A version of a shooter game with auto fire and different enemies and attack patterns. New interpretation and combination of several classic arcade shooters on the MZ-700. KNIGHTS CASTLE - Rescue the maid from the castle. Remake of the MZ-700 classic. RESCUE PLANE - Help the stranded pilots to get to safe ground. Remake of the MZ-700 classic. SKIING - The one game I always missed on the MZ-700. Enjoy cruising through the snow and avoid obstacles. BOMBER PLANE - Clean up the ground to land your plane safely. MAN-HUNT - Are you able to clear the maze completely? Even when there are more ghost coming? Remake of the MZ-700 classic. PAINFUL MAN - is very similar to the old game: Collect all energy to get to the next labyrinth without crashing into enemies and before your energy runs out. Remake of the MZ-700 classic. LAND ESCAPE - comes with some changes to the original game I always wanted 30 years ago. E.g. a nicer fuel and heat display ... Try to run and jetpack over and around the obstacles and get as far as you can. Remake of the MZ-700 classic. MOVING SEARCHER - makes you collect all fuel cells to clear the level. Easy in the first levels, harder in higher levels. Oh, I couldn't resist to add a new element not in the original game: Get to level 4 and up to avoid the fog of pain. Remake of the MZ-700 classic. This free app does not contain ads!

Version history

3 versions are listed, going back to v3.3.0.2.

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Feb 23, 2026.
  • Certificate issued to “gumhold.com” This is the certificate of the Google Play version.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Feb 23, 2026
  • Validated against Google Play Feb 23, 2026
  • Signed byCN=Martin Gumhold, O=gumhold.com, L=Neenstetten, ST=BW, C=DE
  • Signing certificate (SHA-1)CD:17:49:0E:3C:D0:D3:4C:EB:9C:73:90:19:4E:6A:85:1C:0C:79:2E
  • File MD567ce9f3cccf2f184409bd3d86e0132b6
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

RetroRunner MZ APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the RetroRunner MZ APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 67ce9f3cccf2f184409bd3d86e0132b6.

Tags

More Arcade games