Ruleocard

A spirit with no memory

You wake on the shore of an island, unable to remember who you are. Omium, guardian of water, takes you in and teaches you a strange craft: cards that, placed in the right order, become the rules of the world.

Set off across the island alongside its guardians, mend what is falling apart, and discover who you really are.

Make the rules

Every level is a puzzle. Choose the right cards, place them in the right order, then run your sequence and watch it play out on the board. Fail, rearrange, try again, until every objective is met.

Not every card belongs in the solution: some are decoys.

15 systems to master

• Move spirits across grids, fill gauges, collect gems

• Flip switches, turn clocks, roll dice and more

• Use conditions, repeats, jumps and locked cards to build real logic

Through unexpected events

Unexpected events shake up the board as you play: branches, sandstorms, snow, broken space, hidden or wandering cards. Your choices in the story decide which ones you will face.

Make your choices

Answer the guardians with choice cards. Your decisions open different routes and lead to one of several endings.

One island, countless puzzles

• 260+ levels across 16 chapters

• Branching routes shaped by your choices

• Bonus levels for the most curious

Play your way

• Read the cards as icons or as text, with explanations on hover

• Mouse, keyboard or controller

• Adjustable text size, colours and motion

• Tutorials and up to three hints per level

• Save profiles, Steam Cloud and achievements