HTMLGameSite editor's notebook

Stack Ball Guide

ArcadePortrait playLocal mirrored package

The ball descends through a rotating stack.

What you are doing

The ball descends through a rotating stack. Holding for speed is tempting, but the safe rhythm depends on recognising when a protected segment is about to pass underneath.

Controls

Press and hold the mouse button or screen to drive the ball downward; release to stop the smash input.

Practical notes

Release early when a dangerous segment approaches.
Watch the layer below the current break, not only the impact point.
Use the first few platforms to learn the rotation speed before holding longer.

Before you start

Colour rules and failure states should be read from the running build; the hold-and-release loop is the verified focus here.

Local package check

The mirrored package was accepted only after its launch-time requests were discovered and the observed asset set was present locally. This is package evidence, not a claim that every level was completed.

Validated: 2026-07-23
Files: 96
Package size: 4.2 MiB
Entry: /local-games/stack-ball/play.html

Why we kept it

It is a clean timing game whose risk comes from the player's own decision to keep holding.

Edited by the HTMLGameSite desk on 2026-08-22. We distinguish package validation from hands-on gameplay and do not turn a launch check into a gameplay claim.