What games are like Minecraft to play in browser?

While no browser game fully replicates Minecraft's 3D block-building, several capture key elements of the experience. Island Survival and Desert Island focus on the survival and crafting aspects — gather resources, build shelter, and manage hunger. Forest Escape adds exploration and danger avoidance. Zombie Survival combines building with defense against waves of enemies. These browser alternatives focus on the core Minecraft appeal: exploring, gathering, crafting, and surviving in a hostile environment. They're free, instant-play, and work on any device.