Cavegame.io is a cool io game. You start off with wooden gear and nothing but survival and mining are to come. You will start with a tough survival. You need to find cobblestone and wood, the stone pickaxe will allow you to mine iron ore and the stone sword will allow you to deal more damage to players with his iron pickaxe. From what you dig, equip yourself perfectly to make life easier and topped the charts.
WASD to move.
Left mouse button to attack/gather/place a block.
Use the Number keys to switch an item.
Use Shift to sneak.
Use E to open the crafting/shop menu.