IceHouse

Icehouse: colorful pyramids you can play cool games with

• http://www.looneylabs.com/looney-pyramids
• https://www.icehousegames.org/wiki/index.php?title=Icehouse_piece

There are several piecepack games that use Icehouse pieces as an accessory (a RYGB set by default but see specific game to be sure):

If one doesn't have any Icehouse pyramids one can usually substitute some PiecepackPyramids instead.

Tingle was explicitly designed to be playable with either a piecepack or an Icehouse set but there are several Icehouse pyramid games that can also be played with just a piecepack (or with the aid of a piecepack to provide boards/dice). A very, very incomplete list after looking at the rules for Treehouse and Pharaoh that came with my Treehouse bag is:

• Pharaoh
• Treehouse

There are also several piecepack games that can be played with Icehouse pieces (especially if one already has or is willing to buy/print/make special boards and/or dice for the games and owns several "stashes" of pieces).