I was unsatisfied with all the existing Terraforming Mars Player Boards that I could find online, so I decided to make my own!
Supports up to 39 production of most resources, and down to -6 production for credits, printable in either monochrome or multicolor (though multicolor is preferred for readability) and includes a player cube tray for keeping your player cubes handy as you play!
Each resource slot has a sloped edge facing the player for easy access to resources as you play
Production slots have high enough walls to prevent accidental dislodging, while also being easy to move
A lower sloped wall sits between energy and heat resource slots to make it easy to transfer between the two during the production phase