There is no Ender Dragon, no Wither, no villager trading, and no complex enchantments. The game focus is entirely on pure creativity, basic survival, and structural building. For many, this limitation breeds incredible creativity.
While beds exist in Beta 1.7.3 to skip the night, sleeping in them can be dangerous. If an aggressive mob spawns next to your bed during the night cycle, you will be violently woken up by an ambush. Always place your bed in a completely lit, subterranean bunker. Final Thoughts Minecraft Beta 1.7.3 Download Free 2021