Free to playCHKN Build creatures out of body parts
Invite co-op friends to join you, compare very questionable creature designs, and send them into arena battles. It is unfinished and buggy, but the creature-making toy box is like nothing else.
Is CHKN worth it?
CHKN is worth it if…
- you like building strange creatures together and laughing at the results
- you enjoy experimenting with creature abilities and arena battles
Screenshots
Build a beast, block by block
Life itself is the crafting material here. You snap together limbs, organs, and body parts from over 150 Life Blocks, and each piece shapes how the creature looks, moves, and behaves. Give it orders, put it to work gathering or fighting, ride it around the island, or just watch it wobble about with strong opinions. Small changes matter, so two creatures built from almost the same parts can turn out very differently. Bring co-op friends and the island quickly fills with lopsided experiments that somehow survive.
A rough island sandbox with friends
The setting is a tropical island with wildlife, resources, and crafting for basic items, tools, and structures. Adventure mode has you surviving alongside your creatures, creative mode lets you build freely, and arena mode pits creatures against each other. Multiplayer means inviting friends to join you in all of that.
What should co-op friends know?
Can you play it together with friends?
Yes. You can invite friends to join you in the open-world sandbox, so you can explore the island, build creatures side by side, and compare designs. Arena mode lets creatures battle against other players' combinations, which works well as a social show-and-tell for terrible ideas.
Can you play it solo?
Yes. Singleplayer is supported, with adventure, creative, and arena modes available alone. Your creatures can still fight, carry resources, and follow orders while you gather materials and craft tools and structures on the island.
