Quest & Kevin

Halloween Cookie Run 🍪🎃

Get all 7 Halloween cookie upgrades fast, then return to peace under Elder Covenant.

Progress Overview 0/7 Cookies Collected
0%

Tip: The seven Halloween upgrades each grant +2% CpS. After collecting all seven, you can enable Elder Covenant (−5% CpS) and still net about +8.3% CpS overall.

Net CpS Calculator
1.000× (+0.0%)

Formula: (1 + 0.02 × N) × (hasCovenant ? 0.95 : 1)

Step 1 — Prepare (Optional Quality-of-Life)
Quick‑mark Halloween cookies:

Tip: Click a cookie to toggle. These buttons update the progress bar and calculator above.

Step 2 — Enter Grandmapocalypse

Follow this exact order to advance the Grandmapocalypse and know what to expect at each step:

1.
One Mind One Mind
Grandmapocalypse begins. Wrath cookies start to appear, grandma background looks a bit eerie. (Wrinklers are uncommon at this point.)
2.
Communal Brainsweep Communal Brainsweep
Grandmapocalypse deepens. Wrath cookies are more frequent; wrinklers begin spawning (slowly at first).
3.
Elder Pact Elder Pact
Full Grandmapocalypse (Stage 3). Wrinklers spawn rapidly—this is the fastest way to farm the Halloween cookie drops.

Goal: Fill the cookie with wrinklers, idle a bit, then pop them to reveal Halloween cookie upgrades.

Step 3 — Switch to Halloween Season

Ghost Cookie Use the Season Switcher (or wait for the calendar season) to switch to  Halloween. Now,  Halloween cookie upgrades can drop and be purchased once discovered.

Step 4 — Farm the 7 Halloween Cookies

Let wrinklers attach (ideally fill the ring), idle for a bit, then pop them. Purchase each Halloween upgrade as it appears. Track your seven below:

🎃 The 7 Halloween Cookies

Each gives +2% CpS. Collect all seven for +14% CpS. Even under Elder Covenant (−5% CpS) you still net about +8.3% CpS.

Skull CookieSkull Cookie
Ghost CookieGhost Cookie
Bat CookieBat Cookie
Slime CookieSlime Cookie
Pumpkin CookiePumpkin Cookie
Eyeball CookieEyeball Cookie
Spider CookieSpider Cookie

Each collected cookie = +2% CpS. All seven = +14%.

Step 5 — Unlock Covenant (Pledge → Covenant)

Buy Elder Pledge once. This unlocks the permanent switch.

  • Elder Pledge
    Elder Pledge — temporary 30‑min peace, no CpS penalty.
Step 6 — Return to Normal (Elder Covenant)

Buy Elder Covenant. Wrinklers & wrath cookies vanish, background returns to normal. You keep your Halloween bonuses.

  • Elder Covenant
Elder Covenant — permanent peace (until revoked), −5% CpS while active.

Your steady-state CpS is now roughly: (1 + 0.02 × 7) × 0.95 ≈ 1.083× (+8.3% vs baseline).

Save Progress

Local saves use localStorage on this device. Export/Import lets you move progress elsewhere.

Notes
  • If you later revoke Elder Covenant, the −5% penalty disappears and you’ll enjoy the full +14% CpS from your Halloween set.
  • Want a temporary calm without the penalty? Chain Elder Pledge purchases (price doubles each time) — no CpS loss.
  • Optional late‑game: invest sugar lumps (e.g., Arcane Sugar) for permanent base CpS boosts.