THE YOROLL MECHANIC LIBRARY
One entry, one mechanic: its core loop, the trade-offs, real examples and a prototype you can start today. Built for solo devs and small teams.
All mechanics307 mechanics
Seeds sown today only become a harvest through care every day after.
A bite lasts a moment; strike too early or late and you come up empty.
You hold the ingredients but lack know-how; each recipe gives old items a new use.
The ore is right there, but without a harder pick you can't break it.
Hunger, thirst, cold and fatigue all drain at once; you can only fix one at a time.
Plant different strains side by side and they influence each other's offspring.
Moving items from A to B is easy; keeping every line from tangling is the game.
To build taller and wider, first answer one question: will it hold?
Lock an item you want and buy it next round, safe from the refresh.
Spend less now, earn more next round—until an opponent breaks you.
Items no longer take one slot; their shape is the cost and your bag becomes a puzzle.
Boxes push but never pull; one wrong shove can wedge them for good.
Every win offers new cards, yet the sharpest pick is sometimes taking none.
Swap two neighbors to line up three of a kind and clear them.
Who acts first often decides the fight, making speed an underrated stat.
Everyone picks from the same pile in turn; what you take, others can’t.
Swinging, blocking and rolling share one bar, so every attack borrows from your escape.
That ledge you couldn't reach? You'll be back once you can double jump.
Walls become stairs: kick off one surface, steer, and catch the next.
One hand dodges, the other shoots, and mastery is doing both at once.
Guards don't spot you instantly; suspicion builds, and you reroute inside that buffer.
Block paths into a maze; the longer enemies walk, the more damage they take.
Every step and strike lands on the beat; the music is your turn timer.
Hold a drift longer for a bigger release boost, but hold too long and you run wide.
