FIND YOUR RHYTHM.
Easy, Medium and Hard. Touch or mouse. One familiar loop, with pressure at your pace.
ARITHMETIC / SURVIVAL / OO//
Numbers fall. Calculate the answer.
Slash the sum. Circle the product. Clear the blocks before they take over in a game of arithmetic survival.
A GAME BY UNHINGED GAMES WINDOWS FIRST. MORE TO FOLLOW.
01 / THE RULES
Select your numbers. Find the answer already on the board. Clear the equation before the stack takes over.
Select 2 and 3, then draw a slash through a separate 5. All three blocks clear.
INTERACTIVE RULE EXAMPLE / THE FULL GAME KEEPS FALLING
Tap or click two or more blocks. They don't have to be neighbours.
Slash for addition. Circle for multiplication. Use a separate answer block.
Correct equations clear blocks. The stack collapses. The pressure keeps coming.
02 / IN THE STACK
A falling-block puzzle where your next calculation buys your next moment.

Easy, Medium and Hard. Touch or mouse. One familiar loop, with pressure at your pace.
Neon bursts, arcade sound and original Electric Nitro music. Effects and audio are yours to control.
Stay alive. Build your score. Beat your own device-local top ten.
03 / WHAT'S NEXT
One purchase. No paid content.
No paid updates.
That's the plan for OO//. A game that respects your time, your skill and your wallet.
CURRENTLY IN ALPHA / RELEASE DATE TO BE ANNOUNCED
The game is in active development. Mobile builds are being tested alongside Windows.

04 / INDEPENDENT BY DESIGN
OO// is a game by Unhinged Games. An idea built around falling numbers, two gestures, and the feeling of just one more run.
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