AZB-12 AN-11 · jumpio.notazizelse.xyz

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Application note AN-11 · U11

Jumpio

2026 · jumpio.notazizelse.xyz
ABSTRACT

Every Haven organiser has to ship a small game first, so I made Jumpio in Godot 4: a frog with animations hopping between islands until it finds the right path. There are no enemies yet. The plan was to follow a five-hour Mario tutorial, I realised I couldn't finish it, and made my own thing instead (so now I waste your time XD).

Pixel trophy above the words YOU WIN!
Figure 1.What you see if you make it

1Key Specifications

Engine
Godot 4.7
Made for
Hack Club Haven Jumpstart
Shipped
21 September 2026

2Functional Block Diagram

  1. plan5-hour Mario tutorial
  2. realitymy own frog game
  3. engineGodot 4
  4. shipitch.io + the web
Figure 2.How Jumpio works, left to right

3Live Demo

jumpio.notazizelse.xyz/play/open full screen ↗
Figure 3.It only loads when you click, because the game is 38 MB.

4Source