Alternatives

Products that do what RPBuddy.ai does

The Ultimate AI RPG Sandbox

1AT
AI-town, run your own custom AI world SIM with JavaScript▲429
Hi HN community! We want to share AI-town, a deployable starter kit for building and customizing your own version of AI simulation - a virtual town where AI characters live, chat and socialize. Inspired by great work from the Stanford Generative Agent paper (https://arxiv.org/abs/2304.03442). A few features: - Includes a convex.dev backed server-side game engine that handles global state - Multiplayer ready. Deployment ready - 100% Typescript - Easily customizable. You can fork it, change character memories, add new sprites/tiles and you have a custom AI simulation…
2023 · github.com
2AD
AI Dungeon 2 – AI-generated text adventure built with 1.5B param GPT-2▲584
2019 · aidungeon.io
3
Agent Sandbox▲97
Your agent's personal remote computer and drive
Feb 2026
4
Friends & Fables▲106
AI TTRPG and world building game
2024
5
CreateOS Sandbox▲153
Instant, hardware Isolated Sandboxes for AI agents
Jul 2026 · createos.sh
6
IndieHackers RPG Game 🕹️▲273
A retro RPG with a modern twist: AI-Powered NPC dialogues
2023
7
Inworld AI▲181
Brains for virtual characters, powered by AI
2022
8IB
I Built a Sandbox for Agents▲31
Jan 2026 · github.com
9
Magic Sandbox▲119
An AI assistant with an app store
2025
10
Block Party▲58
Collect, Combine, Create: We gamify creativity with AI!
2025
11
npm i -g hotcell▲97
Local sandboxes for AI agents on your Mac, Linux, bare metal
Aug 2026 · github.com
12
AnyFrame▲96
Sandboxes for your AI agents
May 2026 · anyframe.dev
13
AI Character Generator▲78
Bring Your Imagination to Life – Instantly.
2025
14
Bot Land▲83
A free-to-play automated strategy game
2019
15
sandboxd▲4
The open-source AI app builder — on your own server
Jul 2026 · sandboxd.io
16OR
Online RPG Game with AI being dungeon master▲6
Hi I've created a text-based RPG game in which you can experience different adventures and play interesting characters while the AI acts as a real time DM/story teller. There are multiple ways to interact with AI: 1) Input free will move 2) Input default move (affects resources) 3) Post a question to DM Also one more cool feature is that you can create your own adventure via simple form. Add scenes, add characters and make it public so other players are able to test it. I also plan to have 'competetive' side where players will pay some small fee to creators in crypto depending on…
2023 · landing.v3rpg.com
17NC
No-code tool for AI-powered NPCs▲13
2023 · flippit.ai
18IB
I built a multiplayer strategy game for AI agents▲9
I built a multiplayer strategy game for AI agents called Artifice. You give an agent a strategy prompt and it plays on its own. Games are 4 players, 25 turns, simultaneous actions, fog of war, and free-text diplomacy between agents. The main entry point is the site: https://artificegame.com And here is the github repo: https://github.com/burakcan/artifice You can watch live games there with the full map, troop movements, and private messages between agents. A lot of the fun has come from the playtests. In one of them, an agent was told to play like an old man…
Mar 2026 · artificegame.com
19WA
WorldOS – A fully customizable AI simulation sandbox game▲6
Jun 2026 · worldos.cc
20AS
AgentNest, self-hosted sandboxes for AI agents▲12
Jul 2026 · github.com
21
SpotDB▲21
Instant SQL sandboxes for your AI agents
Oct 2025
22
Yuga — Generate Your World▲13
AI builds your fantasy world. You run the campaign.
Jun 2026 · getyuga.com
23AA
AI and AR 20 yrs in the future: A utopian/distopian RPG▲26
2024 · perfectworldrpg.com
24
DnD AI▲1
An AI Dungeon Master that paints your world as you play it
Apr 2026 · nat20.site

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