RPG Quest Generator: Side Quest Ideas With JSON

Pick a setting, a quest type and a length, and get a full quest: who gives it, the hook, a numbered list of objectives, a complication, a choice with two outcomes and a reward. Reroll any part you do not like, then copy it as text or download it as JSON your game can load. It runs in your browser from hand-written templates, not AI.

Step 1 of 3: Setting
What kind of world is the quest set in?

How to use it

  1. Choose a setting such as High fantasy, Sci-fi or Modern, and press Next.
  2. Choose a quest type such as Fetch, Mystery or Delivery with a twist, and press Next.
  3. Choose One-off side quest or Multi-step chain, and press Generate quest.
  4. Press Reroll on the quest giver, hook, objectives, complication, choice or reward to change only that part.
  5. Press Copy quest or Download .md to keep the text, or Download JSON for quest data.

What makes a side quest worth doing

A good side quest changes partway through. The hook sets up a simple job, the complication shows the job is not what it seemed, and the choice makes the player decide what to do about it. That is why every generated quest has all three: without a complication, a fetch quest is only a walk; without a choice, the complication is only a cutscene.

Make both outcomes of the choice cost something. If one option is clearly better, players pick it and forget the quest. A fair split is reward against relationship: one option pays more, the other keeps an NPC friendly or opens a later quest. Reuse an NPC from one quest as the giver or the villain of another and the world starts to feel connected.

Keep a one-off side quest to about three objectives so it fits into a single play session. Use a multi-step chain when you want the player to come back to the same characters across several visits, and put a reward or a story reveal at the end of each visit so the chain does not feel like a chore.

The quest JSON format

The JSON download holds one quest: an id, a title, the giver with name, role and location, the hook, an ordered stages list, the complication, the choice with two options that each have an id, label and outcome, and the reward with XP, an amount of currency and an item.

Each stage has an id (stage_1, stage_2 and so on), a description to show in the quest log, and a kind: talk, goto, collect, defeat, escort, investigate or deliver. A quest system can switch on the kind to decide how a stage completes, for example a dialogue finishing for talk or a map area being entered for goto, and move to the next stage in the list.

In Godot 4 you can read the file with FileAccess.get_file_as_string and turn it into a Dictionary with JSON.parse_string, which returns null if the text is not valid JSON. Godot parses JSON numbers as floats, so convert the XP and currency amounts with int() before you add them to the player's totals.

Frequently asked questions

Is this RPG quest generator free to use for commercial games?
Yes. The quests are yours to use in free or commercial games. Edit them as much as you like; they are meant as a starting point for your own writing.
Does the quest generator use AI?
No. Every quest is put together from hand-written templates and word lists for each setting and quest type, in your browser. Nothing is sent to a server.
How do I get more side quest ideas from one setup?
Press Reroll on any part to swap only that part, or press Change inputs and then Generate quest again for a whole new quest with the same setting and type.
What is the difference between a one-off side quest and a quest chain?
A one-off side quest has three objectives and fits in one session. A multi-step chain has five objectives that build on each other, and it gives a larger reward because it asks more of the player.
Can I load the generated quest into my game engine?
Yes. Download JSON gives you a plain JSON file with the giver, stages, choice and reward, which Godot, Unity, Unreal and most other engines can read with their built-in JSON support.
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