Featured in Apple's "Great on watchOS 6" collection!
Top 5 Casual Game in the US!

Kepler Attack is an arcade game for your iPhone and Apple Watch. Fly through space and destroy waves of alien space invaders from Kepler-452b.

“I’m just amazed that this is on my Watch.” - Tom, host of The Apple WatchCast Podcast -

“I think this is actually my personal favorite new game now on the Apple Watch because of its really fast pacing which is perfect for these types of games.” - HotshotTek, 10 Awesome Apple Watch Games Apps of 2019

• Beautiful retro arcade graphics!
• Fast paced alien attack waves with a variety of enemy space invaders!
• Power-ups include Shield, Triple Shot, Rapid Fire and Smart Bomb!
• Intuitive and simple controls using the Crown on the Watch!
• Swipe to move on the iPhone!
• Short burst gameplay is perfect for the Watch and iPhone!
• Daily rank to see how you compare to the rest of the world!
• Retro sound effects on the iPhone!
• Play anywhere, anytime!
• Runs at 60fps on the Watch!

Relive the glory days of the arcade on your Apple Watch and iPhone.

Thanks for playing
-Johnno & Pete

What’s New

Version 2019.12

● Fixed an issue on the iPhone 11 where the game screen wasn't full screen!

Previous Version:
● Kepler Attack is now an independent Watch app!
● Updated the Watch icon so it looks good on the Apple Watch App Store!
● Updated the Watch complications - use these to customise your Watch faces!
● Made the More Games button on iPhone show all of my games, not just Watch games!

Thanks for playing,
Johnno and Pete!

Ratings and Reviews

4.5 out of 5
102 Ratings

102 Ratings

uranium999999999999999999 ,

It won’t download on my watch

I played this game on my phone and it was fun but it won’t download on my iWatch and now I can’t play it on my phone either

Developer Response ,

This article from iMore has some solutions to the problem of apps not installing on the Watch:
Let me know how this goes at

Mark Hernandez ,

By far the best Apple Watch game

Perfect graphics and gameplay for Apple Watch 4. It would be great to encounter a Boss after a set number of levels but I’m enjoying the game as is. Looking forward to seeing the next big update.

Developer Response ,

Thanks Mark, that is a great idea and something I'd like to add soon :-) The next update features 60fps on the Watch and the ability to play it on the iPhone too! Cheers, John

r1lance ,

Best Game but...

This is by far the best space shooter available. I have one request. Could you please add more lives? I feel like I can’t ever get very far in the game. My top score is about 100.

Developer Response ,

Thanks for the feedback, this is a great idea and will work well the upcoming boss stages due in an upcoming update!


35.2 MB

Requires iOS 12.1 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2019 Red Sprite Studios


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