1) Get 3 perks of your choice. Do not get Double Tap or Stamin-Up. 2) Run the random perk bottle machine until it spawns next to Stamin-Up. 3) Run the random perk bottle machine and wait for your reward. ----3b) If your perk is Double Tap, ignore it and return to step 3. 4) Purchase Stamin-Up from the vendor. 5) Retrieve your randomized perk bottle from the machine 6) Once you have spent 30,000 points, you will receive a Double Tap perk bottle from the rewards box.
Bam, 6 perks.
Now don't go down, cause you can't get 6 perks again.
also public service announcement, call out when the robots are coming so they don't rape your teammates, pretty please.