What makes Altworld different from NovelAI?
Altworld is not a subscription prose tool. It is a free browser AI game where the world keeps state - NPCs remember, factions move, rumors spread. That means if you insult a tavern keeper in one session, he holds a grudge next time you log in. Factions shift territory based on your actions, and rumors you start can change how entire towns treat you. NovelAI gives you a blank page and a powerful language model; Altworld gives you a living map with consequences. You get 10 free guest turns with no account, and after that you earn daily free Candles, so you can keep playing without paying a cent. If you want to write a novel with AI assistance, NovelAI is the better tool. If you want to play inside a world that remembers you, Altworld wins.
Can I play Altworld for free or is it a trap?
You can play Altworld completely free. You get 10 free guest turns with no account, which is enough to test the persistence. After that, you earn daily free Candles just by logging in, so the core loop stays free. There is an optional $3.99/month Kindling Pass for people who want more turns or extra features, but it is not required. Compare that to NovelAI, which starts at a monthly subscription with no free tier. AI Dungeon has a free tier that is unlimited on basic models but capped at a 4k context window. Altworld is honest about its free path, and it has multiplayer too: invite links let friends join the same shared timeline, so you are never stuck in a solo bubble.
How does Altworld compare to AI Dungeon and Perchance for persistence?
AI Dungeon is a free browser text adventure, but its world resets between sessions unless you save manually. Perchance is a free random generator with some AI text options, but it does not track state across visits. Altworld is built around persistence: NPCs remember, factions move, rumors spread. That is the core difference. If you want a quick one-off story, AI Dungeon or Perchance are fine. If you want a world where your past choices change future events, Altworld is the only free option on this list that does that out of the box. Friends & Fables and DreamGen offer similar prose tools, but they lean toward paid subscriptions for long-term memory. For a free browser game with real persistence, Altworld is the clear pick.
What about multiplayer in these AI games?
NovelAI, Perchance and DreamGen are single-player; AI Dungeon has multiplayer, but a paying host has to start the game. Friends & Fables has some shared writing modes, but they are not true persistent worlds. Altworld has multiplayer built in: invite links let friends play one shared timeline. That means you and your group can all affect the same kingdom, and the NPCs remember all of you. This is a big deal if you want to run a small tabletop-style campaign without paying for a host. You can start a free guest session, then share an invite link so your buddy joins the same world. No other free browser AI game on this list offers that level of shared persistence.
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