Zombie Gunship Survival

Version 1.2
Category Casual Intelligence
Package Name com.estotylab.parity
Update Time February 9, 2026
Size 6.59MB

About this game

One by One is an addictive number puzzle game

One by One is fun and challenging number puzzle game with simple objective: all tiles on the board should show same number. One by One is perfect companion for your pocket. Enjoy!

How to play: Travel through the board to change numbers. Each move adds 1 to the value of destination tile. Shift values wisely to make all numbers equal!

New game mode! Up for a challenge? Gold mode enhances the difficulty by far! From now on, the board also has dark tiles, which decrease by one when you travel through them. Be careful, when light and bright tile become of equal value, they become gold and you cannot pass them anymore!

What's New in the Latest Version 1.2

Last updated on Oct 22, 2015 This build contain multiple bug fixes:
Fixed Gold mode bug when passed level wasn't saved
Added new sounds and improved gameplay

Up for a challenge? Play Gold mode - much harder levels, along with fresh mechanics.

Remember, dark tiles decrease rather than increase. Equal light and dark tiles become gold. To win, you must turn whole board to gold!

Share your result and tell friends about the game to support us, thanks!

Stay tuned for next updates and new levels!
Enjoy!

Screenshots