This guide lists out all the pills in the game.
There are a total of 102 pills in the game.

-20% self explode delay
+45% explosion damage
+20% fire rate

+25% mag size

+20% gun damage
+20% gun force
+20% explosion damage
+20% fire rate

+1 health on gun overheat

-1 health on gun overheat

-30% Max Health

+25% Max Health
-20 Health

+50% speed
+50% jump

+5 health on self-explode

+100% max health

-40% jump

-5 health on self explode

+900% explosion damage
-25% self-explode delay

+50% health in heart crystals

-40% explosion damage

+100% score

-25% speed
-25% jump

-50% score

+20% fire rate

+50% gun damage
Adds bullet penetration

+150% gun damage

+1 health on enemy death

-25% gun damage
-25% gun force
-25% fire rate

-1 health on enemy death

+20% speed
+50% jump
+50% jump damage
+50% gun force
+20% mag size
+50% explosion damage
-50% self-explode delay
+20% fire rate
-20% cooldown time
+50% max health
+1 health on over heat
+1 health on self-explode
+1 health on enemy death

+1 extra life

-20% speed
-50% jump
+200% max health

-20% cooldown time

-50% speed
-50% jump
-50% gun damage
-50% gun force
-50% mag size
-50% explosion damage
+100% self-explode delay
-50% fire rate
-25% max health
-20% max health
-30 health

Adds bullet penetration

Displays ammo left before next cooldown

Adds random weapon

Displays number of enemies left in the current wave

Set player on fire at random intervals if health is above 50

Blurry Screen

+10% gun fire range

Lasers, spikes, and lava no longer hurt you

+200% mag size

No max health

You're always on ice. Always.
+10% ice slide

-1 health on each jump

Explosions will sometimes heal you instead of hurting.
+35% more often!

Cures:
-Involuntary Teleportation
-Medusa
-Cold Feet
-Burrito Night
-Acrophobia
-Starfish
-Schizo
-Heavy Eyelids

Gives one random gun max duplicates (3+'s)

Teleports you to random locations on occasion

Current health amount saves between Multiverses

-1 health every 35 steps taken

Taking damage will heal you for the same amount +5% more often

-30% number of kills needed for a combo

-20% enemy speed

+30% number of kills needed for a combo

+30% enemy speed

Your eyes close on occasion. +45% more time with eyes closed +20% more often

Immune to fire

Regenerate health on occasion. +10% health gained +15% more often

-60% max health
+5 extra lives

Bouncy balls appear on occasion. +30% more often

Guns will jam on occasion. +2% chance to jam per shot

+33% faster text display
+Discouraging texts

+35% speed
+35% jump
-20% mag size

+10% gun damage
+75% hit force

Bullets set enemies on fire

+50% gun damage

-50% fire damage
-50% fire duration

Lose random weapon

Gives infinite ammo to one random weapon

+100% fire duration

-25% enemy health

+50% jump

+25% enemy health

Randomizes all weapons

Bumping against enemies will apply massive amounts of damage to them on occasion. +15% more often

+50% fire damage
+50% fire duration

Fire heals you for the amount it would damage you

Randomly swaps one weapon for another

-3% chance to get the SHOP after completing a Multiverse (Base value is 5%)

-50% mag size

+10% chance damage is ignored

Explosions set fire to enemies

You occasionally are unseen by enemies for a short time. +20% longer +20% more often

Randomizes all pill values

Heart crystals no longer heal you

Turn to stone and become unable to move on occasion

+100,000 score

You can see behind you

-100,000 score

-30% enemy projectile size

-50% health in heart crystals

+40% enemy projectile size

+400% fire damage
+400% fire duration
Bullets and explosives set fire to enemies

+200% speed
+200% jump
+3 extra jumps
+200% gun damage
+200% hit force
+200% mag size
+200% explosive damage
-66% self-explode delay
+200% fire damage
+200% fire duration
+200% fire rate
-66% cooldown time
+200% range
+200% max health
-66% enemy projectile size
-66% kills for combos
-33% chance for downgrades
+33% chance for second pill
+200% health regened
+200% more often health regen
+3% explosion heal chance
+3% SHOP chance
+200% score
+3 score
+3 health on gun overheat
+3 health on self-explode
+3 health
+3 health on enemy death
+200% health in heart crystals
+3 extra lives
+30% damage ignore chance
+30% damage heals chance
-66% enemy health

-90% max health
+10,000,000 score

Randomizes all pill values
Randomizes all weapons

Gives weak pistol a cooldown

Resets all pill values

+10% chance to get the SHOP after completing a Multiverse (Base value is 5%)

+1 extra jump

Each kill decreases the current self-explode cooldown timer.
+50% more decrease with each kill

A second pill will spawn after picking up the first one on occasion.
+20% more often.

You will toggle from sprinting to walking at random intervals.
+20% more often

+20% chance a downgrade will spawn