AI Dungeon
Play AI Dungeon, a free AI text adventure game where you create endless stories, explore worlds, and direct every choice online or in the app.
Player2
Visit Player2 →Player2 is the easiest AI interface for games and mods. Play 50,000+ AI creations, build AI NPCs with free APIs, and earn revenue as an indie developer. No API keys needed.
Our take
Last updated 20 October 2026
Player2 is a free AI layer for games and mods. Players install it to use AI mods and stories (it names Minecraft, RimWorld, Mount & Blade II and Kenshi), and developers get free APIs for AI NPCs with no API keys, plus a revenue share for indie games on the platform. The site lists Unity, Godot and Defold integrations.
Best for Modders and indie devs who want AI NPC dialogue without paying for every player's LLM calls.
Pros
- Free to use: free models plus daily credits for frontier models, per the official site.
- No API keys for developers, which removes per-player inference billing from small projects.
- Engine integrations are linked for Unity (GitHub SDK), Godot (asset library) and Defold.
Cons
- Players need the Player2 app installed, which adds a step for your audience.
- Model choice and limits are controlled by the platform, not by you.
- Revenue-share terms were not detailed on the pages we read; check them before you build on it.
Written from the vendor's official site and docs, not a hands-on benchmark. How we review tools.
| Category | NPCs & Characters |
|---|---|
| Pricing | Free plan: free models plus daily credits for frontier models; developer APIs are free with no API keys needed, per the official site — official pricing |
| Website | https://player2.game/ |
| Last checked | 2026-10-20 |
Description taken from the tool's official website meta description; pricing signals from the official homepage and FAQ.
Player2 in our guides
- Best AI tools for NPC dialogue and characters · picked for: Free AI NPC APIs with no API keys, plus a player base for AI mods
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