Experience the King of Shooting Games, the arcade hit that captured the hearts of legions of fans and took the world by storm! Use your cannon to defend Earth from waves of descending alien Invaders!

All the features you remember have been faithfully recreated: the elusive UFOs, the "Nagoya Attack" technique, and the endless game play!

This edition features three control methods optimized for the iPhone and iPad, four screen modes, and bonus extras including rare material from the original game's development!

1. Touch & drag controls
2. On-screen controls
3. Tilt controls

Screen Modes:
1. Color
2. Toggle Background
3. Cellophane Overlay
4. Monochrome

1. English
2. Italiano
3. Français
4. Deutsch
5. Español
6. 日本語

What’s New

Version 1.4.0

Minor bug fixes.

Ratings and Reviews

4.1 out of 5
48 Ratings

48 Ratings

Loomie239 ,

Seems fine to me

I haven't played this game on my iPhone for quite a while, so I'm not familiar with the updates that people are complaining about. I just now played it for the first time in a long time, and I found it extremely enjoyable and I have no idea why people are complaining about the updates. I found it to be flawless and reminded me of the time when I worked as a dishwasher at a bar that had this game in 1981 and we would drill a hole in a quarter and used thin fishing line to get free games. Personally, I highly recommend this app.

HexNash ,

This is how to make a retro port!

Near-perfect arcade emulation of the original game with bonus artwork and tips as well as challenging achievements. No ads, in-app purchases, or any other junk bogging it down. Only “complaint” is that the gyroscope and slide control options are useless except for the achievements for trying them out; I doubt anyone actually prefers them. Other developers should take notes from this app.

DW65 ,

Nope...want a refund!

I’ll be complaining to Apple and demanding a refund. Spent 4 bucks on a game that indicated it was updated for iPhone X. All they did was fill the screen with cartoony wallpaper borders on top and bottom and kept the same tiny iPhone 5 size screen for gameplay. Cheap lazy jerks, minimal effort just to say it was updated for new phones...but really it wasn’t at all. WEASEL deception and makes the game totally crappy to play. Thanks for nothing and the work I have to do now requesting a refund.


TAITO Corporation
98 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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