High Roller Penny Demo Is Out: A Plinko-Style Game Where You Build the Board

If you enjoy Plinko but want more to do than launch a ball and wait for the result, take a look at High Roller Penny. You can buy unusual pegs, choose different balls and build a board around your own idea. Then you drop the ball and see whether that idea actually works.

Kniv Studio has taken pachinko mechanics and built a whole game around them, with upgrades, opponents and some unpleasant consequences for losing. The free demo is out, while the full game is still on the way.

The main idea is simple: where the ball lands matters, but so does everything it hits along the way.

The ball falls, but the points add up along the way

Picture a familiar board with rows of pegs. You launch a ball, it bounces from side to side and gradually makes its way down.

In High Roller Penny, every peg hit adds points. To reach the next round, you need to beat a score target. So you are not just waiting for the ball to land. You want it to hit as many useful things as possible on the way down.

This is where the extra layer comes in. The pegs do not all have to stay ordinary pegs. Some have special effects, and you can change the balls too.

You end up watching more than the path itself. Did your chosen upgrades do what you wanted? Did those individual hits turn into a useful combination?

For a simpler version of the familiar pegboard, try our The Price Is Right-inspired Plinko game. High Roller Penny adds another job to those familiar bounces: getting the board ready before the ball arrives.

Build your board, then see whether your idea works

You can spend the tickets you earn on new pegs and balls. Passive effects add another layer to the build.

The game’s published images show a shop beside the board.

• The choices include a shockwave peg, horizontal and vertical pieces, other items and a button to refresh the selection.
• The ball options shown include a particularly bouncy ball and a bowling ball.

So the idea is not just to make a number bigger. You decide what will be different about your board before the next drop.

The interesting part is how those choices fit together. One unusual piece is only part of the idea. The next question is what to pair it with, and whether the combination works the way you hoped.

You can also sell pegs and balls you no longer want.

That means shopping is not simply a matter of eventually buying everything. Sometimes the choice is whether to keep what you have or give up part of your setup to try something else.

There is a game to play between the drops, too. The next ball has not even launched, and you already have something to think about.

So why do you need all those points?

In the story, your character is in debt and ends up at an underground venue called Yami-Pachi. Penny, a bunny girl who wants to win the competition with your help, has brought you there.

The terms are easy to understand, but not particularly comforting. Beat your opponents, keep moving forward and you get a chance to clear your debts. Lose, and your character is killed.

Behind the bright colors, anime characters and bouncing balls is a survival story. The next score target is not just there to give you a better result. It decides whether your run continues.

This is the setting of a computer game, not a place to wager real money. The casino, debts and dangerous contests are part of its fictional world.

The demo is available now

The free High Roller Penny demo is available on Steam. Its store page lists September 28, 2026 as the release date and supports Windows and macOS.

The full game is still marked “Coming soon,” with no exact release date announced. That label on the main game’s page should not be confusing: the demo has its own page and can already be installed.

For Plinko fans, there is a clear reason to take a look. The familiar drop through a field of pegs is still there, but now you can build your own setup around it. You are not only waiting for a lucky bounce. You are deciding in advance what should happen when the ball meets the next peg.