good game tho last level was really boring :/

как я счастлив что живу с таким гением на одной планете, и как грустно что последняя его игра выходила 14 лет назад(

One of the greatest flash games imo

Too hard.

Still one of my favorite games from being a kid.
It has one crippling flaw and that is the jumping/perspective/movement speed.

Some sections, ESPECIALLY Level 16 are downright PUNISHING if you can't get pixel split second perfect jumps due to your movement speed and how much momentum you get while teleporting. I have beaten the game now and still, I fall off ledges and end up not being able to correctly estimate the distance a teleport jump would take me.
It doesn't help that with this speed you will CONSTANTLY be walking through enemies you are trying to backstab which can sometimes ruin a successful attempt after 12 failed attempts due to the aforementioned jump problem.

The combat is also not as slick as I remember it being as a kid, and grenades are practically useless most of the time given that they have a small explosion radius and that SHOCKINGLY for this era of flash games the AI is pretty exceptional and rational. They won't just rush you most of the time instead they wait for you to attack, or run away if injured badly. If this sounds even possible, some of the levels feel too small for the speed and long-range capability you have.

The Riot shield boss exemplifies my issues with the teleportation and spotting systems, as due to the perspective sometimes it is VERY difficult to tell whether or not an enemy could/would be able to see you until you are spotted. I am betting every level aside from bosses is beatable by stealthing it but man does it feel restrictive sometimes and MAN can you screw the pooch on it badly by walking into the last guy in the group when trying to backstab him, triggering the alarm.

Also I forgot how to access the secret door in level 15. My bad ¯\_(ツ)_/¯
Still managed to get the sniper early tho and that was not nearly as frustrating as level 16.