Chop by clicking, drag sideways for repeated cuts, then buy tools at the vending machine. Once you have an automatic knife, drag its top handle until it hits the peak of the growing pile. The developer's stated milestone is to reduce the thickness of a slice all the way to Planck length.
Where to play and what the controls do
Play the free official browser game. Released and updated on October 27, 2026, it is described as roughly a 30-minute game. A tonkatsu restaurant boss wants cabbage shredded so finely that you can see through it. Naturally, the apprentice ends up pursuing quantum-scale slices.
| Action | Control |
|---|---|
| Make one cut | Click or tap |
| Keep chopping | Hold and drag left or right; swipe on touch |
| Charge a cut | Press and hold without moving |
| Buy equipment | Ticket machine on the right, or below in portrait layout |
| Reposition an auto knife | Drag the knob above that knife |
A practical route from the first cut
- Make one cut and watch the pile. The official description illustrates the escalation as two pieces after one cut, then four.
- Drag horizontally to make repeated cuts. A stationary hold is a charged cut, not the same input as a swipe.
- Check the ticket machine for available knives and automatic knives. Compare the displayed costs and benefits before purchasing; the developer does not publish an optimal shopping order.
- When an auto knife is available, move its upper knob so the blade works near the top of the pile. This placement tip comes directly from the creator.
- Continue upgrading. The game describes a progression from coarse chunks to shreds, powder, fluid, mist and quantum-sized pieces. Equipment includes a V-shaped board and, absurdly, a particle accelerator.
- Aim for Planck length. After the clear, the developer says you can choose rebirth to learn techniques for another run, or an endless mode to keep slicing.
Troubleshooting and FAQ
Why won't it chop continuously? Move sideways while holding; a motionless hold charges a cut. Why is the automatic knife missing the pile? Adjust its top knob. Where did the shop go? Look below the playfield in portrait orientation. Are there other ingredients? The creator lists onion, tofu, steel carrot and floating “void konjac.” Does progress save? The browser stores an automatic save; transfer between devices is not documented.
The pile can grow and collapse through physics simulation. Planck length is a tiny physical length scale, not a real-world knife skill. Exact prices, required cut counts, rebirth bonuses and the final animation have not been verified by a full playthrough. If the mobile version does not load, the official page recommends trying a computer.
Bottom line: Start with repeated manual cuts, automate where possible and keep the blades aimed at the pile. A side dish has somehow become a particle-physics experiment.
Sources: official game and controls, creator's games. Checked October 27, 2026 (JST).
