Make the world
feel right.

Fine-tune the adventure, one little detail at a time.

✧—editable values

PRESET

Modified only/

START WITH THE FEEL

Quick tuning

The controls you’ll reach for most.

Changes stay in draft until you apply them. Apply & test saves isolated lab rules only. Use rules in adventure publishes the reviewed values to this browser’s local campaign; it does not award items or replace progress.

LIVE PLAYTEST

A little proving ground

CLASSLEVELMAPSCENARIO

HP —MP —GOLD —SP —

Click the scene to play. A / D move · Space jump · C attack · 1–9 skills · E interact. Explore tests include spending money. Fresh story uses your starting values.

YOUR EXPERIMENT0 changes

Ready for a new idea?

Try changing a range or reward. The difference will appear here.

Using the original balance.

How to use the lab

1. Adjust a value.
2. Apply it and try the scene.
3. Save a preset when it feels good.

“Refill” restores the test hero. Choose a quest turn-in scenario to test its reward. Exports let you move tuning between browsers.

Make the world
feel right.

Quick tuning

Name your preset

Use these rules in your local adventure?

Make the worldfeel right.

Quick tuning

Make the world
feel right.