Michiko! Break Out of Shape!

A BOX-CAT'S UNUSUAL WAREHOUSE SHIFT

Michiko! Break Out of Shape!

Change your shape.
Bounce your way through.

Bounce balls, battle mice, and choose food that changes your body.
What shape will Michiko clock out in today?

BROWSER GAME · 日本語 / English · SINGLE PLAYER

Key art of Michiko bouncing a ball in the warehouseCLOCK IN.
SHAPE UP!
Michiko in square shapeHiroko

STORY

A shift toward a new shape.

“Michiko... have you gotten bigger?”

After a remark from fellow box-cat Hiroko, Michiko takes a part-time job catching mice at a convenience store warehouse. It's time to work on her shape—and the mice just keep coming!

A DIFFERENT SHAPE EVERY SHIFT

A different body. A different way to play.

Your body is the paddle.

Throw balls, catch the rebounds with your body, and bounce them back into waves of mice.

Eat. Upgrade. Reshape.

Stretch, shrink or grow wider. Every food choice changes your stats and the way you play.

Another shift. A little stronger.

Spend your pay on permanent upgrades. Raise BALL level through supplies and carry that growth into your next shift.

HOW TO PLAY

A day on Michiko's shift.

  1. Move Michiko left and right and fire balls upward to battle mice.
  2. Catch falling balls with Michiko's body and bounce them back. Each shape has different bounce behavior.
  3. Collect bow ties to fill the bonus gauge. When a bonus arrives, choose one of three upgrades.
  4. Collect balls and supply boxes. Supplies replenish ammo and raise your persistent BALL level.
  5. Mice that get through cause store damage, which affects your take-home pay.
  6. At clock-out, check your final form and pay slip. Use your earnings for permanent upgrades before your next shift.
Early gameplay with Michiko, returning balls and the English HUD.
Main gameplay — English UI (sample gameplay).
English bonus selection with Canned Tuna, Chicken Strip and Fish Cake, plus current body and ball stats.
Bonus selection — English UI (sample gameplay).

This screenshot predates the update. Check the item guide for current effects. Current item effects →

English shop showing permanent upgrades and an item-detail panel.
Shop — English UI (sample gameplay).

FIND YOUR SHAPE

Square? Triangle? Or…

Combine width, height and outline to find a body that suits you.

Michiko in square shape

Square

Where a ball lands on the top changes its return angle.

Michiko in triangle shape

Triangle

Reflect diagonally from the slopes. Width and height change their steepness.

???

Discover it in the game!

Triangle takes 15% more ordinary damage. Changing shape replaces the previous shape-specific modifiers.

CONTROLS

Make yourself at home.

ActionKeyboard / mouseGamepad
MoveA / D or Left / Right arrowsLeft stick
AimMouseRight stick
FireSelect Space or click in settings. Hold to fire manually, including in Auto Fire modeRight trigger
PauseEsc / PStart
Cycle game speedV or the on-screen speed buttonLeft shoulder
Step game speedMouse wheel: up to speed up, down to slow down—
ParryS; right-click also works when mouse firing is selectedLeft trigger

Parrying requires Cat Punch. Speed shortcuts work during normal play. Controller button names vary by device.

TOUCH & AUTO FIRE

Landscape play with Auto Fire

Choose “Auto Fire + Panel” in the firing settings to display the controls on the left. Slide left or right on the lower panel without lifting your finger to move, adjust aim on the panel above it, and use the dedicated parry area. Your last aim direction is retained. Parrying requires Cat Punch.

Auto Fire conserves shots according to your remaining balls. When it is OFF, hold Space, the left mouse button, or RT to fire manually. Keyboard, mouse, and gamepad controls can also be used in Auto Fire mode.

For a first launch with no saved preference, mobile defaults to Auto Fire and PC defaults to Space firing. Existing saved preferences are retained.

Choose Space, click, or Auto Fire + Panel in the firing settings. Active panel input takes priority separately for movement and aim.

CONTROL PANEL

Gameplay with Auto Fire ON and English UI. The lower-left panel includes the Auto Fire toggle, aim and parry controls, and left/right movement.
Auto Fire ON — the control panel is at the lower left.
Fine control for a small body

Brief key or direction-button presses move slowly for fine adjustments; holding them accelerates to your normal speed. Releasing stops movement immediately, and reversing starts slowly again. Touch sliders and sticks give finer control near the center and full speed at the edges.

GROW BETWEEN SHIFTS

Build this run. Grow between runs.

Food, skills and shape changes belong to the current run. You build them again on your next shift.

Shop purchases and BALL level carry over between runs. Each collected supply raises BALL level by one, up to level 1000. BALL level is separate from the run level that grants bonus choices.

A SHAPING TIP

Reshape your body. Keep your strength.

Build attack with Chicken Strip, then manage width with Dried Sardine. Attack and pickup-range gains remain while you improve movement speed.

Explore shaping tips →

GAME INFO

Game information

Developer
YuruPuz Studio
Genre
Ball-bouncing action with persistent progression
Players
Single player
Play on
itch.io · Web browser (Unity WebGL)
Languages
日本語 / English
Price
Free to play. Donations on itch.io are optional.

Credits

  • Game Design & Production — YuruPuz Studio
  • Music & Sound Effects — YuruPuz Studio, OtoLogic (CC BY 4.0)
  • Fonts
  • Special Thanks — ランチ箱, Cielitta, Y.K., and all our playtesters, including our families.

Full asset notices and licenses are available in the in-game credits.

These credits describe assets used in the game.

YOUR NEXT SHIFT

Your next shape starts here.

Play free on itch.io