--LEVEL 1-- When the cutscene starts, click your "Split" hotkey on Livesplit to begin the timer. Quickly resize your window (F11 or Alt+Enter, you can click it 2 times to get it to be it's normal size) turn around and run past the first enemy to the elevator on the left. Dash to it using Alt (you will get launched very quickly because of the window resize). When it's about to stop, jump and dash to the shotgun. Do not stop moving and use the shotgun in the corridor, launching yourself across it. Then go inside of the opening, launch yourself with the shotgun and dash to the other end. When you get teleported, quickly go forward and resize your window again. Break the glass and dash to the other side, going in the portal and ignoring the enemies.

--LEVEL 2-- Resize your window, climb the mountain while jumping and dashing to move faster. When you reach the peak next to the station, you just have to look at the other side of the wall, where the portal is and dash towards it. Go in the portal.

--LEVEL 3-- When this level starts, turn around and go to the now top right corner and jump, going in that direction. When at the peak of your jump, dash 2 times. Go around the glowing wall and then double jump to reach the lowest point of the slope. Climb it until you reach the portal. This will take a few minutes practice to master. DO NOT RESIZE YOUR WINDOW!! WHILE IN THIS LEVEL!

--LEVEL 4-- Quickly resize your window and dash towards the top right. When you land, jump and dash again until you go in the hole. Then turn back, and when you reach the bottom dash again. Eventually, you will see the portal. Go in it.

--LEVEL 5-- When you spawn in, jump to the cube in front of you and pick up the shotgun. Then jump to the right and turn around. Shoot the shotgun under your feet to gain height (the ceiling won't kill you). While flying you can resize your window. Keep flying until you see glass in the distance, which you should break. Then use your dash to get to the other side, wait to fall down and go in the opening. Do not kill the enemies, just go under the stairs and use your shotgun to reach them and get out. Due to the low gravity of this level, in the outside, you can use your shotgun to fly, until you are on the level of the portal and dash to it.

--LEVEL 6-- Start by climbing the ramp and performing a corner climb to get on the taller brick. From there jump to the windows on the opposite side and back to the building. Follow the plank and when you reach the other side, on your left there should be a jump with some items on the other side. Behind these items is a shotgun. Pick it up. Jump back to the building, resize your window and use your shotgun to get to ther higher building next to it. Break the glass, jump off, launch yourself up with the shotgun and dash inside of the opening. Follow it and jump in the hole at the end. Shoot the enemies on the other side and then walk to their previous location (the green stuff won't kill you because you resized your window. it will only set your health to 0, making you an easy target for enemies) DO NOT PEEK THE CORNER! Climb on the second to last platform and use CAPS to heal yourself using the heal kits from the start. Now jump to the next platform, look to the left and dash inside of the portal.

--LEVEL 7-- Resize your window. Dash to the other side and go in the hole. Once you fall down, dash again and then look backwards. Go down the slope to the portal.

--BOSS-- Use single bullet mode (B) and spam your mouse to shoot faster. Hitting the boss will sometimes give you health packs. The barriers protect you, but they also kill you if you touch them. If you move using A instead of D, the boss won't be able to hit you. Use these tips to your advantage to defeat the boss and win the game.