Five Nights at Freddy's: Security Breach

To get this achievement you need to go through all the slot machines princess quest 1,2,3

To get the good ending in Five Nights at Freddy's: Security Breach, you need to play 3 Princess Quest slot machines. The 1st slot machine is located near Roxy's races. In the Glamrock Beauty Salon location, in the utility room, the first Princess Quest machine will be located. The 2nd slot machine is located in the Fazcade location. On the second floor, you will find a red door. Entering it, you will see a long corridor. The machine is at the end of the corridor. As soon as you pass the second Princess Quest machine, you will be given the "Double-edged Sword" trophy. The 3rd slot machine is in Vanny's hideout. If you have already been to Fazer-blast, then after capturing the flag in the room where you get your personal Fazer Blaster, there is a ventilation. Moving along it, you will find Vanny's lair. (Gregory should comment). If you haven't been to Fazer-blast yet, choose the option to stay after 6:00 and go to Fazer-blast, go through it to do everything mentioned above. At the end, you will have a choice: Leave, Stay, Vanni. Choose Vanni. For choosing the ending, you will be given the trophy "I am not I" making your way past the animatronics, climb the stairs. Walking along the bridge, reach Vanni's hideout, and there you will find the Princess Quest 3 machine. After passing it, you will receive the trophy. "So how are you having fun?" and a good ending
Video guide (en).