GameTio
Stackapult cover showing a catapult, stacked slabs and a castle beneath the title.
Official cover · GLukaz
Browser gameSimulation · Physics · Destruction

Stackapult

Stack slabs into ammunition, then aim a catapult at castles in GLukaz’s browser demo.

Quick answer: Stackapult is a Simulation, Physics, Destruction game for itch.io · Browser. Stack slabs into ammunition, then aim a catapult at castles in GLukaz’s browser demo. Use the Play button on this page to open the official game listing. GameTio also publishes a guide for Stackapult, listed below.

Stackapult guides

About Stackapult

Stackapult combines precise slab stacking with turn-based castle destruction. The author distinguishes a browser demo containing 12 Forest castles from a full game with 36 castles.

Build ammunition and fire

Tap or click to drop a moving slab. Overhang is sliced off; a more precise tower makes a larger boulder. Set angle and power, then press FIRE.

Sources: Source listing

Demo scope

The browser demo includes the Forest biome’s 12 castles. Snow and Volcano areas belong to the separately linked full game.

Sources: Source listing

Frequently asked questions

What kind of game is Stackapult?

Stackapult is listed as a Simulation game, a Physics game, and a Destruction game for itch.io · Browser. Stack slabs into ammunition, then aim a catapult at castles in GLukaz’s browser demo.

Where can I play Stackapult?

Use the Play button on this page — it opens the official listing for Stackapult.

Does GameTio have guides or codes for Stackapult?

Yes — this page lists a guide for Stackapult: Stackapult: Getting Started.

Has GameTio played Stackapult?

No. The details on this page are source-checked from official listings and references, not from a GameTio playthrough.

Sources & verification Checked Oct 10, 2026
Checked Source-based guide
  1. Stackapult — author listing Official source

    Saved HTML reviewed locally on 2026-10-10; no live source request or gameplay test.

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