how to play minetest

The default and most important controls are:

    W/A/S/D: move
    Space: jump
    Left mouse button: attack, mine blocks, move an item stack in an inventory
    Right mouse button: use (e.g. open chest or furnace), place blocks, move one item or split items in an inventory
    Shift+Right mouse button: place blocks
    Middle mouse button: move 10 items in an inventory
    Mouse wheel: select item in the hotbar
    0-9: select item in the hotbar
    Q: drop block, item or tool in hand
    I: open or close the inventory menu
    T: open the chat window
    Shift: descend on ladders or sneak (walk slower, prevents falling off ledges)