Timer of the run begins the moment you click New Game and ends by pressing E on the final door to the treasure room after Hrejsemnou fight.

Chapter 1: Adam's room

here you press E on a computer after Adam's monologue to read e-mail, then you exit your house to go after Hrejsemnou.

Chapter 2: City

After spawn, there is an enemy on your right that will speed towards you killing you on impact, you don't have to kill him as you can easily escape by jumping over the blocks. After clearing the jumps, you should go for Monster Power Up that you can find behind buildings on your left, after getting this powerup you have to find Hrejsemnou's hideout by looking at it, after that you can drive the car.

Chapter 3: Dungeon

After waking up, you inspect the trash bin to find your weapon. Then you shoot the button with label "Release all", this opens up all cells. There is one enemy that you can ignore. Next you have to clear 2 boss fights to have the chance to fight Hrejsemnou. The order doesn't matter, but the Paučková (red) first is prefered by many. Here you have to assemble a door with 3 components, each behind one of the doors. The first door has many enemies that you have to swiftly kill or jump around to get the part and leave with as many HP as possible. Room 2 is parkour, no tricks (except for some skips for jumps) here. Room 3 is aim test, here you have to shoot atleast 15/20 targets to unlock the last part. The boss fight is pretty simple, Paučková shoots projectiles at you, each round is slightly faster than the last one (purely to make the fights end after some time), after 50 health a rain attack occurs, every next attack summons one extra wave. Next bossfight is Sedlák, you can completely skip this fight for fastest time as it is allowed, Powerupless has different rules. You can skip this fight by jumping up on the roof right at the entrance and going to the farthest left corner of the maze to collect a chocolate. There is a small delay after your player controls are unlocked and before the enemies despawn, so you can (and should) use this time to die from enemies to respawn at the door. After both fights, you unlock door to Hrejsemnou. The obstacle for this fight is glass parkour with correct and incorrect jumps. On each jump there are enemies on your left and right, to make you jump constantly without hesitation. After clearing this, you get to the last fight on your left. Hrejsemnou fight: After every 2 hits, Hrejsemnou summons a "Vnuk" (NPC that walks to a random point and shoots at you, then relocates) after every 5 hits she starts spinning around the room, every next attack, she moves faster than before. Upon dying all Vnuks despawn and Hrejsemnou resurrects, beginning phase 2. Phase 2: Hrejsemnou shoots hot tin at you, if you get hit, it freezes you in place and you have to press E to free yourself, she keeps spawning Vnuk NPCs exactly like in the phase 1. This time if she dies, she is dead for real.

You finish the game by pressing E on the final door to the treasure room, stopping the timer.