S Tier

• MUD
• QUICKSAND
• SILT
• PEAT BOG
• PISS
• PIG MANURE
• HORSE MANURE
• COW MANURE
• POULTRY MANURE
• BIRD GUANO

A Tier

• SNOT / BOOGERS / MUCUS
• PUS
• CUM
• SEWAGE / OUTHOUSE
• CLAY
• TAR

B Tier

• OOBLECK
• MOLASSES
• SLIME
• GREASE / OIL
• GRAVY
• BUBBLE GUM
• TRASH/COMPOST (ROTTEN FRUITS/VEG)
• CHOCOLATE

C Tier

• FOOD (OTHER)
• CEMENT
• OATMEAL / PORRIDGE
• SAUCES & CONDIMENTS
• PAINT
• CUSTARD
• WHIPPED CREAM
• FOAM
• GLUE
• DOUGH / BATTER
• HONEY
• SLUSH
• RUBBER / LATEX
• FROSTING
• SAP / RESIN

D Tier

• DRY SAND / HOURGLASS
• SNOW
• SHADOW / DARKNESS MATTER
• THERMAL PASTE
• MARSHMALLOW FLUFF
• CAKE
• GRAIN
• SLIME MONSTER / LIVING MESS
• MAGICAL SLIME

F Tier

• POISON SLIME
• HAZARDOUS SUBSTANCES (ACID, LAVA, ETC)

UNASSIGNED Tier