When comparing Birdie Pirdie(Trini Tap2Fly) vs First Strike 1.1, the Slant community recommends First Strike 1.1 for most people. In the question“What are the best Android games without in-app purchases/paywalls?” First Strike 1.1 is ranked 71st while Birdie Pirdie(Trini Tap2Fly) is ranked 154th. The most important reason people chose First Strike 1.1 is:
One quarter of all sales of First Strike 1.1 goes to a charity to help reduce missile arsenal in the world.
Ranked in these QuestionsQuestion Ranking
Pros
Pro 100% free, no ads, no permissions
It's free to download, but there are also no in-app purchases. It also has no ads. It's totally free to the player.
Pro Easy to learn, hard to master
Like any of the games in this style, it's easy to start playing. But it's challenging to get far.
Pro 1/4 of revenue is given to charities that help reduce nuclear arsenal
One quarter of all sales of First Strike 1.1 goes to a charity to help reduce missile arsenal in the world.
Pro Clear message about the pitfalls of nuclear war
First Strike 1.1 illustrates a very clear anti-war bombing message.
Pro Looks great
The effects of missiles flying and exploding are impressive to watch.
Cons
Con May have IAPs added to it
The developer does state that IAPs may be added in the future.
Con No mid game save
There is no mid game save which means for some of the longer harder battles if one leaves the game, there is no going back to it.