Kasathas have four arms, which allows them to wield and hold up to four hands’ worth of weapons and equipment. While their multiple arms increase the number of items they can have at the ready, it doesn't increase the number of attacks they can make during combat.

The frost fusion imbues a weapon with the icy cold of a dead world far from its system’s sun. Half the weapon’s damage type is replaced with cold damage. You can activate or deactivate the frost fusion as a swift action. If the weapon already deals two types of damage, replace one of them with cold (you decide which damage type to replace each time you activate the frost fusion). You can add this fusion only to a weapon that does not already deal cold damage. This fusion never causes a weapon that normally targets KAC to target EAC.

If you have at least 6 ranks in Piloting, you can spend 1 Resolve Point to move your starship up to 1½ times its speed. You can make turns during this movement, but you add 2 to your starship’s distance between turns.

You can combine lower-level spell slots to cast higher-level spells. As part of casting a spell, you can spend 1 Resolve Point to exchange a number of unused spell slots for a single spell slot of a higher level; this expends the lower-level spell slots. Add up the levels of the expended slots to determine which higher level of spell you can cast (maximum 6th). For instance, you could exchange three 1st-level slots to cast a 3rd-level spell, or you could exchange two 3rd-level slots to cast a 6th-level spell. If you combine spell slots to cast a 6th-level spell, it doesn’t count as such for resolve attunement.
Furthermore, you can spend 2 Resolve Points to combine two 6th-level spell slots to cast wish.

You use your numerous limbs to lay down a hail of fire.

At 3rd level and every 4 levels thereafter, you learn a trick called a gear boost that make you better with a particular type of weapon or armor. Choose from the gear boosts listed below. Some gear boosts require you to reach a certain soldier level to select them; this level is indicated in parentheses after the boost’s name.

You gain a class skill of your choice when you create a themeless character. Also, you gain an ability adjustment of +1 to any ability score you choose.

As a move action, you can choose one enemy within 60 feet. Until the start of your next turn, you and your allies gain a +1 morale bonus to attack rolls made against that enemy. The bonus persists even if the enemy moves beyond 60 feet or out of line of sight or hearing.

At 6th level, you can spend 1 Resolve Point to grant this bonus to attack rolls and damage rolls against all enemies who are within 60 feet.

When using your override class feature to affect an android, drone, robot, or creature with the technological subtype, a target that fails its saving throw by any amount is not dazed, and you can instead dictate its actions for the next round. These actions can’t be obviously self-destructive. Once a creature has attempted a saving throw against this attack (regardless of the result), it is immune to this attack for 24 hours unless you spend 1 Resolve Point. You can continue to spend Resolve Points in this manner each round to make the creature susceptible to override again.

Whenever you use the Computers skill to access a system and you fail to overcome its defenses by 4 or less, you do not trigger any countermeasures and there is no log of your attempt. If you fail by 5 or more, any countermeasures take effect against you as normal.