The 2018 edition of Adeptus Titanicus is one of the best wargames I have played. This page contains various resources that I hope will be useful. If nothing else, I put stuff here that I need for my own hobby activities.
One of the things I like best about Adeptus Titanicus is that the stats and abilities of my Titans are laid out in front of me, instead of hidden in books. This also makes it approachable for new or infrequent players, as you can browse through what's on the table in front of you to figure out what you can do. Unfortunately, some capabilities are not represented physically, such as Princeps traits, Wargear, and Legio/Maniple traits. To alleviate this problem, below you can find additional cards which can be printed (non-duplex), folded, and put in transparent sleeves. Depending on the type, they are sized either identically to weapon cards (which will fit in a "Mini Euro" sleeve), or to standard playing cards.
The information on these cards has been taken from the books Traitor Legios, Loyalist Legios, and Campaign Compendium. Some of the text has been abridged in order to fit on the card - they are intended as reminders, and may not contain all the fine print. The background artwork was produced by my spouse.
While Titan and Knight models (and the starter box) still come with command terminals, they are made of thin paper, which means that even if you punch holes in them, the status markers will not be able to stay put. My solution was to buy some thick cardstock at a hobby store (about 1.5-2mm should do), cut it into rectangles of the proper sizes, glue the command terminal to them using PVA glue, and punch holes using a screw hole punch. This last part is important - a normal hole punch is too inaccurate and will not be able to reach most of the intended holes.
For Knights there is some information on the back side of the terminals that you might want to keep accessible, in which case you should make sure the cardstock only covers those parts of the terminal where you need holes.