I tried to make the game as much like the Minecraft-like browser survival game: added chunk saving/loading, smoother chunk performance, pointer-lock mouse controls, respawn/coords/HUD, health/hunger/armor, mobs with damage/health, food/eating, mining/placing, crafting recipes, chests, furnaces, beds/spawn, water/lava, more blocks/items/tools/armor, better textures and inventory icons, improved terrain generation with biomes, rivers, beaches, cliffs, mountains, caves, ores, trees, cactus/desert features, and fixed bugs like full starting inventory, chunks deloading, laggy loading, bad deployment config, and underwater terrain being hidden.