Thank you , I really appreciate your feedback and your advice. I'm sorry if the game disapointed you. I'm will tell the trick how kill the enemy fast , try to keep distance with the enemy , if you're too close the enemy use blink to run from their attack. you can gather them and chasing you. and then use the blink to give a little bit damage after that use the grenade to blow them off. if your health is too low just keep your distance from the enemy and keep blink to give them a little bit damage. I recommend you to use your mouse button to Attack and Blink. I hope this will work for you.
and then i use that trick to the game and this is how it's look like
Oh yeah , I made this game because i'm inspired from Hyper Light Drifter :D i really love that game.