This will walk you through getting all skillpoints for this game, and will make it more fun for you to enjoy.

Browse your directory to find C:Users\YourName\Appdata\local\Ronin or your respective drive.
or
type %appdata% on your folder bar and click on appdata folder on the address bar and go to local\ronin

Open Save.ini and add the lines

[skills]
sword_recall="1.000000"
unarmed_attack="1.000000"
sword_throw="1.000000"
shadow_strike_requirement="1.000000"
stealth_kill="1.000000"
unlimited_decoys_requirement="1.000000"
teleport_requirement="1.000000"
decoy="1.000000"
teleport="1.000000"
unlimited_decoys="1.000000"
shuriken_rain="1.000000"
shadow_strike="1.000000"
unarmed_attack_requirement="1.000000"
sword_recall_requirement="1.000000"

save , start your game enjoy.

Note: additionally if you just want skillpoints you can add the lines

[misc]
skill_points="0.000000"

and add your desired points instead of 0. ie skill_points="14.000000"