Collect creatures with a variety of colours to choose from, and breed them together to make your own fully traceable ancestry trees. Explore and battle alongside your creatures to gather resources and help the research effort. Protochroma receives regular feature and creature updates, and creating an account is free. Learn more
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Supply Shop

Supply Guy
Man, there’s so much to keep track of. So much to count. Sometimes I think about asking them to hire another person, but what if they did that and the newbie tries to steal my snacks?

"They only give me so much Rare Chroma for one day, dude. Their stock rotates on this schedule in case you were wondering."

Gold Chroma — 5 Credits
A shiny gold that's undeniably regal in appearance.
Bronze Chroma — 5 Credits
A brilliant bronze colour that's quite warm and rustic.
Rainbow Chroma — 5 Credits
A truly full spectrum, with not a single colour missing in its impressive gradient.
"You can use these on your creatures. I... don't recommend drinking them."

Femme Serum — 1 Credit
A specialised type of Chroma Serum that ensures a baby creature matures into a female juvenile.
Masc Serum — 1 Credit
A specialised type of Chroma Serum that ensures a baby creature matures into a male juvenile.
Life Serum — 4 Credits
A super-concentrated form of the by-product from Chroma manufacturing. Capable of bringing a dead creature back to life, but only works on a particular creature one time.
"These don't come with instructions. You like, received training on how to use these, right? ... Right?"

Scaleshredder — 2 Credits
Designed to be effective against Reptilian creatures, but is incapable of doing element-based damage.
Heat-seeking — 2 Credits
Designed to be effective against Mammalian creatures, but is incapable of doing element-based damage.
Plucky — 2 Credits
Designed to be effective against Avian creatures, but is incapable of doing element-based damage.
Arthrophobia — 2 Credits
Designed to be effective against Arthropod creatures, but is incapable of doing element-based damage.
Uproot — 2 Credits
Designed to be effective against Flora creatures, but is incapable of doing element-based damage.
Corrosion — 2 Credits
Designed to be effective against Mechanical creatures, but is incapable of doing element-based damage.
De-elemental — 2 Credits
Designed to be effective against Element creatures, but is incapable of doing element-based damage.
Dehydrator — 2 Credits
Designed to be effective against Aquatic creatures, but is incapable of doing element-based damage.
Shooting Star — 2 Credits
Designed to be effective against Celestial creatures, but is incapable of doing element-based damage.