O is for Obliteration

O is for Obliteration

It's time to clean up!

11 ratings
37 reviews

Archived App (Last seen on 21 Jan 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • April 1, 2010
  • December 17, 2020

Features

O is for Obliteration video #1 for iPhone
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O is for Obliteration screenshot #11 for iPhone
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About

Strategically drop and detonate bombs to demolish cities overrun by zombies. Utilize wind conditions and physics-based destruction to level each area and achieve high scores. This hand-drawn game offers simple one-touch controls for players of all ages.

35 levels across 7 stages
Game Center Leaderboards
Physics-based destruction
One-touch gameplay
Wind and bomb physics
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What's New in O is for Obliteration

5.0

December 17, 2020

64bit Support Universal App Bug fixes Original Music is back! Performance improvements

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User reviews

Used to be good

Used to be good, now peppered with adverts. Adverts between levels. Adverts on launch. Adverts adverts adverts.

Fun game but way too many ads

I really enjoy this game and have played it for years, however, the ads have gotten to be just too much. It was bare-able when it was every few levels, but now it's every time I clear a level. Plus the screen is too large for iPad. Sometimes I can't tell where something is blocking my ability to clear the level because it is somewhere on the sides and doesn't show on the screen.

Note to the developer, will you fix the issues please. I'd even be willing to pay for a version that works right and has no ads. It seems to me that if you can take the time to add in the code for more and different ads, you should be able to at least fix long running problems with game play. If nothing else you might even be able to make more off the ads if you fixed it because the rating would then go up and more people would play.
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Used to be great

Now some completely unrelated "mini-game" wants to load before each level. Wish there were a way to undo updates.

Joke

I paid for this app and i still get spammed with ads and then the app crashes all of the time . Its a shame there more worried about money than a good app

Deleted after 30 seconds

No in game instructions and shallow game mechanics.

Developer apps

FAQ

What is O is for Obliteration about?

O is for Obliteration is a game where players strategically drop and detonate bombs to demolish cities infested with zombies. The goal is to level each city so that the ground forces can reclaim the area. It features a hand-drawn art style and physics-based destruction.

What are the key features of O is for Obliteration?

The game includes 35 levels spread across 7 stages, Game Center Leaderboards for competitive play, and physics-based destruction mechanics. It also features simple one-touch gameplay and tiny zombie enemies.

How do I play O is for Obliteration?

To play, you tap anywhere on the screen to drop a bomb. You can tap again to detonate it, or let it hit the ground. The objective is to get the city height line below the red zone line to complete each level. Paying attention to wind conditions is also crucial for successful bomb placement.

Is O is for Obliteration free to play?

The app is free to download and play, but it does include advertisements. There are also in-app purchases available, though the description does not specify what these purchases entail.

What kind of devices is O is for Obliteration compatible with?

The description does not explicitly state device compatibility. However, it is a mobile application, implying it is designed for smartphones and tablets. The one-touch gameplay suggests it is optimized for touch screen interfaces.