Stage 1 Ropes: Made from vines, these can be tied to any platform type block or over the edge of a block. Ropes can be extended from both the top and bottom by placing more rope into those pieces (knot ties) A gun that can fire bolts with ropes on. The bolts cost a small amount of metal and reasonable amount of rope. The bolts can stick in most materials and suspend a rope from them automatically. Ladders: Single block wide ladders on the side of blocks to climb up walls, double block wide ladders against the background walls. Stage 2 An elevator, place cable onto a platform similar to a rope, the platform can move up and down using a lever control box on it, left mouse for up, right mouse for down, or two separate levers Stage 3 Beam pods that can have two colours or numbers set on them, left click goes to the left colour or number, right click goes to the right colour or number.