18+ Mature-game guideIndependent wiki · no game files hosted

Android installation guide

Agent17 Android Download – Install & Update v0.26.10

The creator lists a 2.6 GB Android build of v0.26.10. Download it from HEXATAIL, make room for installation, and back up before replacing an older app.

Official Android build listedScope: v0.26.10 Android build
Agent17 quest screen on a phone-shaped interface
Official game mediaHEXATAIL
Buildv0.26.10 Android
Listed size2.6 GB
InputTouchscreen
SourceHEXATAIL itch.io
01

Install the official Android build

  1. 01

    Create free space

    Keep substantially more than the 2.6 GB download free so Android can stage and install the package.

  2. 02

    Download from HEXATAIL

    Choose the Android row labeled v0.26.10 after the itch.io content confirmation.

  3. 03

    Allow this one source

    If Android blocks installation, grant “Install unknown apps” only to the browser or file manager you used. Turn it off afterward.

  4. 04

    Install over the existing app when compatible

    Do not uninstall first unless you already copied your saves. A signature mismatch usually means the old app came from a different source.

  5. 05

    Open and check saves

    Load a copied save, confirm the quest screen and inventory work, then keep the backup until you have played for a while.

02

Android error guide

Message or symptomLikely causeSafe response
App not installedLow storage, incomplete file or signature mismatchFree space, download again from the creator, back up before uninstalling
Package appears invalidCorrupt or wrapped third-party fileDelete it and return to the official listing
Save disappears after reinstallApp data was removedRestore your own backup; check Android/data access limitations
Keyboard covers the save screenOlder v0.26.x mobile bugConfirm you are on v0.26.10, whose notes follow several mobile fixes
03

Android save caution

Recent Android versions restrict access to Android/data. Depending on the device, you may need a computer connection or a file manager that can use Android’s system document picker.

A successful in-place update normally preserves app data, but source signatures and vendor-specific cleaners can change the result. A manual copy is still the safer plan.

Quick answers

Frequently asked questions

What is the latest Agent17 Android version?

The current official public Android row is v0.26.10.

Why is the Android download so large?

HEXATAIL lists the Android file at 2.6 GB, similar to the desktop builds.

Can I install an APK on iPhone?

No. APK is an Android package format; see the iOS availability page for the official status.

Source desk

Sources used on this page

Reviewed

  1. 01
    Creator sourceAgent17 (18+ Adult Game) by HEXATAIL

    HEXATAIL · accessed 2026-08-18

  2. 02
    Creator sourceAgent17 v0.26 Free Download

    HEXATAIL · accessed 2026-08-18

  3. 03
    Creator sourceAgent17 v0.26.10 [FREE Download]

    HEXATAIL · accessed 2026-08-18