Fast Cookies is an upgrade that will make cookies appear faster. The initial price is 4000 cookies and doubles each level. The minimum time to spawn a cookie is 50 milliseconds. The maximum time to spawn a cookie is 550 milliseconds. The spawn times decrease by 10 milliseconds each upgrade.
Time to appear[]
Level 1: 550 milliseconds.
Level 2: 540 milliseconds.
Level 3: 530 milliseconds.
Level 4: 520 milliseconds.
Level 5: 510 milliseconds.
Level 6: 500 milliseconds.
Level 7: 490 milliseconds.
(continued)
Level 50: 50 milliseconds.