In order to upgrade Lo Wang's abilities in Shadow Warrior 3 you need to collect Upgrade Points, which come in the form of little purple orbs. You will be able to see Lo Wang's upgrade paths at the pause menu. Every skill has three different levels that require 1, 2, and 4 Upgrade Orbs respectively. It is recommended that in the early game you prioritize the Chi-Blast and Explosives trees so that you have more versatility in combat. This Character Upgrade Guide will tell you the different paths and upgrades.
Upgrade 1 - Wide Tide
Allows more than one enemy to be hit with a Chi-Blast wave.
Upgrade 2 - Chi Regeneration
Decreases the Cooldown time for Chi-Blast Strikes.
Upgrade 3 - Tsunami
Chi-Blast can push away larger enemies as well.
Upgrade 1 - Last Stand Shockwave
On entering Last Stand, enemies get pushed away from you.
Upgrade 2 - Health Boost
Increases your maximum health value to 125.
Upgrade 3 - Health Regeneration
Wang's special ability to gradually regain health over time.
Upgrade 1 - Spawn Ammo
Spawns Ammo on striking enemies with a sword.
Upgrade 2 - Spawn Health
Spawns Health on shooting or striking the enemy with a Chi-Blast.
Upgrade 3 - More Finisher Orbs
Spawns more Finisher Orbs on killing the enemies with environmental hazards.
Upgrade 1 - Elemental Duration
Increases elemental damage duration of explosive barrels by 25%.
Upgrade 2 - Elemental Explosion
Enemies hit with elemental barrels, cast elemental explosion on death as well.
Upgrade 3 - Elemental Radius
Increases the effective area of all explosive barrels.
Take a look at our Weapon Upgrade Guide to find out the different Lo Wang weapon upgrade paths and how to unlock them in Shadow Warrior 3.