Best Alternatives to Steam (read Only)

Unity MCP

Runtime: npx

AI-powered MCP server integrating Unity Editor and runtime for AI-assisted game development and in-game AI interaction.

Steam Trends API

Runtime: npx

Steam concurrent player trends for any game over time. Free key at trendsapi.ai

Publish browser games to Playfrog and get a shareable play link. Free, no account needed.

Ranks Steam games by how much players like them, learned from head-to-head duels.

SpriteCook

Runtime: npx

Generate game assets with AI for 2D games, including sprites, tilesets, and animations.

stdio bridge for the local Unity Editor MCP server from FunseaAI/unity-mcp.

Live TCG card and decklist prices for AI assistants. 22+ games, no account, ready-to-buy links.

stdio bridge for the local Unity Editor MCP server from FunplayAI/funplay-unity-mcp.

Control the Unity and Godot editors from AI clients: scenes, scripts, physics, materials.

Unreal Ai Connection

Runtime: uvx

Control Unreal Engine 5.7 editor remotely via MCP over local TCP with 151 native C++ and Python bridge tools.

2ools

Runtime: Remote (SSE)

Build, version, review, and export websites, web apps, and games from a conversation.

Mcp Unity

Runtime: npx

MCP server enabling AI agents to interact with Unity Editor for game development tasks.