Items which improve AIM checks include Scope and Light Plasma Rifle, as well as pistols with Improved Pistol II.ĪIM values are the same for all rookies by default.

The base chance is exactly your AIM score : 65 AIM = 65% base chance to hit. If you press F1 while you have an enemy targetted during an attack, the chance to hit will be displayed. Checks involving WILL are modified by PSI Armor and Mind Shield.ĪIM is used to determine a gun attack's chance to hit. The rank up amount is higher once Iron Will is purchased. WILL values start randomly and increase random amounts with ranks. A high WILL stat allows you to panic less frequently, resist psionic attacks and hit more frequently with psionic attacks. Panic checks and psionic attacks/defense. There are four attributes: AIM, Defense, WILL, and Mobility.ĭefense and Mobility are the same for all soldiers, and so do not need to be considered. The above table can still be used to check whether you have a soldier who is better or worse than 'normal', though. Hidden Potential changes the Will increases (and all other stat increases) to be random, so there will be a much larger variation of Will values among your soldiers. Not Created Equally changes the starting Will from a fixed 40 to a random number between 25-60. The Second Wave options Not Created Equally and Hidden Potential change all of this. Each soldier gets another random +1d4 per level when the Iron Will upgrade is purchased (iRandOTSWillIncrease=4 in the ini file).Each soldier gets another fixed +2 per level when the Iron Will upgrade is purchased (iBaseOTSWillIncrease=2 in the ini file).Each soldier gets a random +1d6 per level (iRandWillIncrease=6 in the ini file).Each soldier gets a fixed +2 per level.

I created the table using the following assumptions: However, I'm not certain how helpful those will be, as you generally purchase that upgrade after your soldiers have been promoted a few times, so you won't expect to see values as high as the columns indicate. I've included the low and high Will values for when the Iron Will upgrade has been purchased. By checking each soldier against the table, you can determine if their will is too low for the rank they have. The table below shows the low and high Will values a soldier can have, by rank. Also, a Squaddie (or any other low ranked soldier) who has been critically wounded can eventually gain enough Will back to be a successful soldier. Therefore, there isn't really a single low number to worry about, as it varies by each rank. They suffer a decrease in Will when they suffer a critical wound in battle. All rookie soldiers start with 40 Will and gain Will increases as they gain ranks.

Xcom 2 change soldier stats