Whoopee Cushion

Puffs up, then PFFFT! Stuns every monster around it with the silliest noise ever. Single use.

Trap

Glow cost: 50
Card recharge: 25s 20s at Lv 25
Unlocks: Level 170Level 125
Arrives trained: Lv 10Lv 9
Coins to Lv 25: 346,760
Stun: 5 → 6 at Lv 25

How it works Every level Perks Lv 1 vs Lv 25 Mastery Using it

Whoopee Cushion at Lv 1. Shadow Crawlers in three lanes reach it five seconds after it is put down.

How it works.

Winds up for 6s after it is put down, then goes off once: when a ground nightmare steps into range, or under one that is already chewing it. The blast does 100 damage to everything within 1.2 tiles and stuns them for 5s across its lane and the lane on each side (3 lanes).
While it winds up it blocks the lane and can be eaten. A smasher's swing or a boss's stomp can destroy it before it goes off. One use.
Toughness 300: what nightmares have to chew through to get past it.

The Bedtime Book says, at Lv 1

Stuns for 5s across 3 lanes. 100 damage after winding up for 6s. Toughness 300.

And at Lv 25

Stuns for 6s across 3 lanes. 244 damage after winding up for 4s. Toughness 300.

Every level, 1 to 25.

Upgrading costs coins, once, and lasts for good. Lv 25 costs 346,760 coins in all. The green rows are the levels with a milestone perk.

Stun by level

Whoopee Cushion, in seconds stunned. The dots are the perk levels.

Level	Upgrade	Coins so far	Damage	Toughness	Splash	Stun	Winds up	Card back in	Glow cost	Perk
Lv 1	–	0	100	300	1.2 tiles	5s	6s	25s	50
Lv 2	260	260	106	300	1.2 tiles	5s	6s	25s	50
Lv 3	330	590	112	300	1.2 tiles	5s	6s	25s	50
Lv 4	430	1,020	118	300	1.2 tiles	5s	6s	25s	50
Lv 5	550	1,570	124	300	1.2 tiles	5s	4s	25s	50	Puffs up 2s faster
Lv 6	700	2,270	130	300	1.2 tiles	5s	4s	25s	50
Lv 7	890	3,160	136	300	1.2 tiles	5s	4s	25s	50
Lv 8	1,150	4,310	142	300	1.2 tiles	5s	4s	25s	50
Lv 9	1,450	5,760	148	300	1.2 tiles	5s	4s	25s	50
Lv 10	1,850	7,610	154	300	1.2 tiles	6s	4s	25s	50	Stuns 1s longer
Lv 11	2,400	10,010	160	300	1.2 tiles	6s	4s	25s	50
Lv 12	3,050	13,060	166	300	1.2 tiles	6s	4s	25s	50
Lv 13	3,950	17,010	172	300	1.2 tiles	6s	4s	25s	50
Lv 14	5,050	22,060	178	300	1.2 tiles	6s	4s	25s	50
Lv 15	6,450	28,510	184	300	1.2 tiles	6s	4s	20s	50	Recharges 20% faster
Lv 16	8,250	36,760	190	300	1.2 tiles	6s	4s	20s	50
Lv 17	10,500	47,260	196	300	1.2 tiles	6s	4s	20s	50
Lv 18	13,500	60,760	202	300	1.2 tiles	6s	4s	20s	50
Lv 19	17,500	78,260	208	300	1.2 tiles	6s	4s	20s	50
Lv 20	22,000	100,260	214	300	1.6 tiles	6s	4s	20s	50	Bigger PFFFT
Lv 21	28,500	128,760	220	300	1.6 tiles	6s	4s	20s	50
Lv 22	36,000	164,760	226	300	1.6 tiles	6s	4s	20s	50
Lv 23	46,500	211,260	232	300	1.6 tiles	6s	4s	20s	50
Lv 24	59,500	270,760	238	300	1.6 tiles	6s	4s	20s	50
Lv 25	76,000	346,760	244	300	1.6 tiles	6s	4s	20s	50

Each level adds +6% damage of the Lv 1 number; perks add theirs on top. Upgrade prices start at 260 coins and grow ×1.28 a level. How toy levels work

Milestone perks.

Level	Perk	Coins to get there
Lv 5	Puffs up 2s faster	1,570
Lv 10	Stuns 1s longer	7,610
Lv 15	Recharges 20% faster	28,510
Lv 20	Bigger PFFFT	100,260

Lv 1 against Lv 25.

The same scene twice, recorded in the game: on top with the toy at Lv 1, below at Lv 25.

Shadow Crawlers in three lanes reach it five seconds after it is put down. The nightmares are the same in both halves: only the toy's level differs.

Lv 1Went off at 5.6s: stunned for 5s

Lv 25Went off at 3.6s: all defeated

Measured from the recording. Nightmares in a real night have more health the deeper the level (the curve), so times there differ; the ratio is what an upgrade buys. Every toy's comparison

Toy Mastery.

From campaign level 100, a Whoopee Cushion at Lv 25 can go on through 25 Mastery ranks. Each rank adds 0.4% to its damage and toughness: +10% at M25.

Rank	GemsCoins, after the story	Wins at Lv 25	Bonus	Damage	Toughness
Lv 25	–	–	–	244	300
M1	Free	20	+0.4%	245	301
M2	Free	40	+0.8%	246	302
M3	Free	60	+1.2%	246.9	304
M4	Free	80	+1.6%	247.9	305
M5	Free	100	+2%	248.9	306
M6	605,520	120	+2.4%	249.9	307
M7	706,440	140	+2.8%	250.8	308
M8	807,360	160	+3.2%	251.8	310
M9	908,280	180	+3.6%	252.8	311
M10	1009,200	200	+4%	253.8	312
M11	11010,120	220	+4.4%	254.7	313
M12	12011,040	240	+4.8%	255.7	314
M13	13011,960	260	+5.2%	256.7	316
M14	14012,880	280	+5.6%	257.7	317
M15	15013,800	300	+6%	258.6	318
M16	16014,720	320	+6.4%	259.6	319
M17	17015,640	340	+6.8%	260.6	320
M18	18016,560	360	+7.2%	261.6	322
M19	19017,480	380	+7.6%	262.5	323
M20	20018,400	400	+8%	263.5	324
M21	21019,320	420	+8.4%	264.5	325
M22	22020,240	440	+8.8%	265.5	326
M23	23021,160	460	+9.2%	266.4	328
M24	24022,080	480	+9.6%	267.4	329
M25	25023,000	500	+10%	268.4	330

Ranks 1 to 5 are free; from M6 a rank costs 10 gems × the rankfrom M6 a rank costs coins: 10 × the rank × what a gem is worth at your progress (92 coins once the story is done, less before). Every rank also needs 20 × the rank counted wins with the toy at Lv 25. Dream Light adds another 0.5% damage and toughness per level to every toy. How Mastery works

Using it.

The game's tip

Whoopee Cushions stun every monster around them once and are gone. Place them early so they can puff up.

Other trap toys

Jack-in-the-Box

Toy Jacks

Sticky Tape

Numbers from the game's own data, version 1.0.0 as of November 13, 2026. Toy and nightmare numbers are the base values: every night scales the nightmares to its level (how). You are reading for the phone game (iPhone, iPad, Android): the switch at the top shows the PC game's numbers.You are reading for the PC game, coming to Steam: the switch at the top goes back to the phone game's numbers.