Comparison

wilds.ai vs AI Dungeon

wilds.aiis the AI Dungeon alternative built around the two complaints that dominate AI Dungeon's Steam reviews and r/AIDungeon threads: characters that forget, and rules the AI improvises. wilds.ai runs nine neuroscience-backed memory mechanisms so companions never lose track of you, and thirteen deterministic game engines so combat math, dice, and consequences are enforced by code instead of guessed by the model.

The short version

AI Dungeon was the 2019 text-adventure pioneer. Its core architectural choice — relying entirely on the LLM's context window for state — is the source of the chronic memory failures users report. wilds.ai is a different architecture: persistent memory store outside the context window, real game engines that own the rules, and a multi-family runtime that supports tactical RPGs, roguelikes, 3D dungeons, visual novels, survival, and more in addition to text.

Feature-by-feature

FeatureAI Dungeonwilds.ai
Memory modelSingle LLM context window; "memory entries" injected as prompt prefix. Earlier facts drop as the conversation grows.9 neuroscience-backed mechanisms (spacing, emotional tagging, chunking, interference resolution, context-dependent retrieval, reconsolidation, generation, sleep, personality drift). Persistent across sessions.
Game enginesNone. The AI improvises dice, combat, and rules each turn.13 deterministic engines: combat resolution, dice rolls, inventory, progression, survival pressure, objectives with DAG prerequisites, deferred consequences, ending detection.
Game familiesText adventure only.10: TTRPG with tactical grid maps, roguelike with procedural dungeons, board games, visual novels with character expressions, survival horror, real-time 3D dungeons, point-and-click, narrative sandbox, platformer, interactive fiction.
VoiceNone.Streaming per-character voice synthesis. Each NPC gets a distinct voice. Player-to-player voice chat in multiplayer.
MultiplayerNone.Real-time co-op via WebSocket. AI companions join lobbies and chat in character. Turn modes adapt to combat tempo.
CompanionsNo persistent companion entities.AI companions with HEXACO personality, PAD emotional states, 8 facial expression variants, tiered persistent memory across sessions, and three chat modes (Auto / Character / Assistant).
Content policyMature content has been restricted multiple times; 2021 controversy over human review of flagged user content.4 tiers (safe, standard, mature, private-adult). Uncensored OpenRouter routing on mature/private-adult. No human review of private content. No training on user data.
Creator studioScenario editor with prompt fields.28+ panel studio with autosave, AI-assisted authoring, scene background editor, NPC HEXACO editor, objective DAG editor, branching ending editor, dialogue + dynamic lore systems.
Open sourceClosed source.Built on AgentOS — open-source AI agent runtime at github.com/framersai.
PricingFree tier + paid subscriptions for "energy" / model access.Free tier with full memory + engines + studio. Paid tiers unlock premium models and uncensored tiers.

Migrating from AI Dungeon

Paste your AI Dungeon scenario prompt into the wilds.ai world creator and the compiler builds out regions, NPCs, factions, quest objectives, combat mechanics, items, and cover art around it. Personas you used in AI Dungeon become saved identities; recurring AI characters become first-class companions with their own persistent memory store. Save points become version-pinned session checkpoints that survive even after the creator updates the world.

Create your first world →

Frequently asked questions

Is wilds.ai better than AI Dungeon?
wilds.ai solves the two complaints that dominate AI Dungeon reviews: memory and engines. Memory: 9 neuroscience-backed mechanisms keep characters, locations, and world facts persistent across sessions, not just within a single context window. Engines: 13 deterministic game engines run real dice rolls, real combat math, real consequence tracking, and real ending detection. The AI narrates; the engines enforce the rules.
Why does AI Dungeon forget things?
AI Dungeon relies on a single LLM context window with prompt-engineered "memory" entries. As the conversation grows, earlier facts roll off the back of the window and the AI loses them. Latitude themselves acknowledged in a public post that memory was a promise they could not keep within the architecture. wilds.ai stores memories outside the context window in a tiered persistent store with retrieval cues, so a six-month-old conversation can still surface when relevant.
Does wilds.ai support uncensored content like AI Dungeon used to?
Yes. Four content tiers: safe, standard, mature, and private-adult. Mature and private-adult tiers route to uncensored OpenRouter models with a multi-model retry chain. Your private content stays private. wilds.ai does not employ human reviewers on flagged content the way AI Dungeon did during the 2021 review-flag controversy.
Can I import my AI Dungeon scenarios?
Yes. wilds.ai accepts plain text scenario prompts on world creation; paste your AI Dungeon opening, set your tone, and the world compiler builds regions, NPCs, and quests around it. Companions and personas are recreated as first-class entities with persistent memory rather than scenario-bound prompts.
Is wilds.ai free?
Free tier includes 500 starter credits, three companion slots, the full Creator Studio, and Scout-class AI models. AI Dungeon also has a free tier; the difference is in what the free tier actually gives you. wilds.ai free includes the same memory architecture, the same game engines, and the same multiplayer infrastructure as paid plans. Paid tiers unlock premium model classes (Pathfinder, Oracle), uncensored content tiers, and more companion slots.
Does wilds.ai have voice and multiplayer like other AI RPG platforms?
Yes. Streaming per-character voice synthesis (each NPC gets a distinct voice based on personality and role), real-time multiplayer co-op via WebSocket, and LiveKit-powered player-to-player voice chat. AI Dungeon is text-only.

See also: wilds.ai vs Character.AI · About wilds.ai · Pricing