The most frustrating part of the game is there are some malwares/virus that spawns near the core sometimes it is hard to kill because it is already very near the core.
My favorite moment of the game is the firing it is smooth but it still need improvements and also the controls improved.
The issues I encountered in the game is that it lags a bit when you got hit by the enemy.
The improvement I would like to suggest is enhance the firing accuracy of the character, remove or lessen the malwares/virus that spawns near the core and lastly I would like to suggest that maybe after killing some enemies the character will randomly heal a little portion of it's health to make it last a little longer in the game.
I would describe this game to other students as a fun and exciting game and this game also brings a message that we should take care of our computer or any devices against malwares and viruses.