AI · alternatives · 2026
24 alternatives to HearthSim, an AI and game simulator for Hearthstone Heroes of Warcraft
Generic Hearthstone game simulator. Contribute to oyachai/HearthSim development by creating an account on GitHub.
HearthSim is a game simulator for Hearthstone Heroes of Warcraft that uses AI to model gameplay. It allows users to simulate Hearthstone matches and mechanics. The tool is designed for players and developers interested… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. HearthSim, an AI and game simulator for Hearthstone Heroes of Warcraft launched in 2014; newer entries below may have overtaken it.
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A Hearthstone simulator in Python. Contribute to jleclanche/fireplace development by creating an account on GitHub.
2014 · github.com · its alternatives →
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An OpenGL RTS game engine written in C. Contribute to eduard-permyakov/permafrost-engine development by creating an account on GitHub.
2021 · github.com · its alternatives →
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Hey, Jared Palmer (creator of this playground) here. Really excited to ship this. I’ve been building this over the past few weeks to compare LLMs from different providers like OpenAI, Anthropic, Cohere, etc. At Vercel, I manage our Frameworks division (including Next.js, Svelte, and Turbo) and wanted to also dogfood some of the latest features in a slightly larger application. This playground takes a lot of inspiration from https://nat.dev and is built on Tailwind, ui.shadcn.com, and some upcoming Vercel products we’re announcing soon. We’re going to continue adding models to…
2023 · play.vercel.ai · its alternatives →
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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 · its alternatives →
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ArtHeart.ai▲485Entertain, create, earn - the ultimate AI character platform
2023 · artheart.ai · its alternatives →
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A fast-paced strategy card game for everyone
2015 · hearthstone.blizzard.com · its alternatives →
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I've been teaching LLMs to play Magic: The Gathering recently, via MCP tools hooked up to the open-source XMage codebase. It's still pretty buggy and I think there's significant room for existing models to get better at it via tooling improvements, but it pretty much works today. The ratings for expensive frontier models are artificially low right now because I've been focusing on cheaper models until I work out the bugs, so they don't have a lot of games in the system.
Feb 2026 · mage-bench.com · its alternatives →
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The fast paced strategy card game by Blizzard
2015 · hearthstone.blizzard.com · its alternatives →
- 9
Wordbots is a long-running side project I've been working on on-and-off for the past ~7 years that I finally feel comfortable enough with to share with the HN community. It's an online tactical card game (inspired by games like Hearthstone and Magic: the Gathering), where players write their own cards in natural language, that gets parsed down to JavaScript. The English-to-JavaScript translation is handled by a semantic parser operating on a hand-crafted CCG grammar – kind of an “old-school” approach in this age of LLMs but one that performs quite well on the very constrained language of…
2023 · app.wordbots.io · its alternatives →
- 10AG
2022 · urzas.ai · its alternatives →
- 11HL
2016 · dulst.com · its alternatives →
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Hearthstone▲36An accessible free-to-play card battler by the makers of WOW
2014 · hearthstone.blizzard.com · its alternatives →
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Gradient Bang▲173Massively multi-player game played by talking to an LLM
May 2026 · gradient-bang.com · its alternatives →
- 14
WarriorJS▲282An exciting game of programming and Artificial Intelligence
2018 · warrior.js.org · its alternatives →
- 15
Hello! I’m So Tokumaru ( https://tokumaru.work ), high school student from Japan working on ways to leverage large language models (LLMs) for K-12 programming education. Recently, I built a project called "TutoriaLLM," a self-hosted application designed to support educators and students through a multi-modal LLM that offers guided tutorials. TutoriaLLM integrates voice (voice-to-voice) and text-based AI interactions into Blockly, a block editor widely known for its use in Scratch. It enables server-side code execution and allows students to test their code directly in Minecraft…
2024 · github.com · its alternatives →
- 16
Hearthlands▲70A city-building game set in a medieval/fantasy world.
2015 · hearthlands.com · its alternatives →
- 17
Hearthstone▲31An addictive trading card game w/ surprising amount of depth
2014 · us.battle.net · its alternatives →
- 18
Hey HN, I wanted to share a new project we've been working on for the last couple of months called ART (https://github.com/OpenPipe/ART). ART is a new open-source framework for training agents using reinforcement learning (RL). RL allows you to train an agent to perform better at any task whose outcome can be measured and quantified. There are many excellent projects focused on training LLMs with RL, such as GRPOTrainer (https://huggingface.co/docs/trl/main/en/grpo_trainer) and verl…
2025 · github.com · its alternatives →
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AI-powered mapmaking software for Tabletop RPGs
2021 · dungeonalchemist.com · its alternatives →
- 22
The creative suite for character-driven AI experiences. - bennyschmidt/ragdoll-studio
2024 · github.com · its alternatives →
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The newest Hearthstone expansion beckons to be played
2016 · hearthstone.blizzard.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →