7 selectable world sizes
Choose Small, Medium, Large, Bigger, Extra Large, Massive or Epic.
JUMPCRAFT 2.3 · TERRAIN & BACKGROUNDS
Build worlds.
Make the jump.
Design a complete platform game with drag-and-drop objects, smart prompts, live physics and one-click HTML export. No code required.
31 drag-and-drop objects
7 level sizes
15 backgrounds
1 shareable HTML file
◆ 2♥ 3
+
Physics running
960 × 540
Gem placedCollectible · +5
Portal linkedChannel A
JUMP BACK IN
Your latest world
READY-MADE WORLDS
Start with a level kit
Every kit is playable, editable and export-ready.
NEW IN 2.3
More ways to build and play
A much bigger toolbox, without making the editor harder to use.
15 backgrounds & biomes
Mix forest, jungle, ocean, cave, city, space and more with any terrain material.
Layers panel
Find, select, hide and lock every object in your world.
New game logic
Keys, doors, portals, health, signs and linked interactions.
Bigger hazard set
Flying bats, lava pools and moving saws make levels tougher.
More collectibles
Add gems, hearts and keys alongside classic golden coins.