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4 Player Reactor

by cool cherry trees
Rated: All Ages

Price: $2.99
Sold by: Amazon Digital Services LLC
Available instantly

This app needs permission to access:

  • Open network sockets
  • PowerManager WakeLocks to keep processor from sleeping or screen from dimming

By placing your order, you agree to our Terms of Use


Latest Updates

What's new in version 1.94
  • Bug-fixes for Jelly Bean devices
  • Language fixes for Czech
  • New language: Swedish
  • New Mode: Fitting ball

Product Details



Product Features

  • Amuse yourself with this clean, fast, and educational reaction game for up to four players
  • Experience 26 different game modes, with varying difficulty levels
  • Customize your playing experience with adaptive modes and variable game lengths
  • Play fair; multiple difficulty settings give kids, novices, gaming geeks, and everyone else equal chances
  • Practice to improve your hand-eye coordination

Product Description

Up to 4 players battle simultaneously for the best reaction in 20 frantic modes:
- Countdown hits zero
- Find Smiley
- Match Pairs mode
- Screen turns white
- Color matches word
and many more.

Multiple difficulties from easy to insane, customizable game experience with single-player practice mode, adaptive mode, and so forth.

Technical Details

Size: 1.6MB
Version: 1.94
Developed By: cool cherry trees
Application Permissions: ( Help me understand what permissions mean )
  • Open network sockets
  • PowerManager WakeLocks to keep processor from sleeping or screen from dimming
Minimum Operating System: Android 1.5
Approximate Download Time: Less than 30 seconds

Customer Reviews

Top Customer Reviews

Verified Purchase
Fun little game with all sorts of puzzle types. Smooth design, fluid control, simple premise, challenging fast-action puzzles. NOTE: For anyone experiencing the frequent pause issue with multiplayer; there's an option in the settings at the bottom that says it adds difficulty to players who have a decent lead by affecting their buzzer. If you disable this, the pause issue should be fixed.
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Honestly, wasn't sure what to expect with this one. And this is definitely the only game where you can comfortably have 4 people on one phone. So by that merit alone, it's awesome. It's simple, don't expect to get blown away by graphics or anything like that, not that I think you would. And really not sure if i'd ever pull this out at a party lol. You can play 1 player, but that's pretty boring, so really if you don't have some people to play with, it's probably not worth the purchase. 2 player + though, and it's a solid experience, one where the novelty wouln't really wear off. You can definitely kill a lot of time with this one.

Phone: Droid X(Android 2.2.1, Liberty 2.0.1)
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The game allows up to four people to play simultaneously on one device. Each player is given a corner of the screen as their own. The game proceeds to ask general knowledge questions/brain teasers. Examples: Population of country versus country, capitals of countries, count the floating colored objects, optical illusions, etc. When the answer is shown/statement is true, you press on your corner of the screen. If you're the first to press, you get a point. If you press while an incorrect statement is shown, you lose a point. There are several difficulty levels to choose from. Each level just increases the speed; it doesn't alter the questions. Questions/Teasers are randomly mixed each game.

I found this app to be the most fun while at a restaurant waiting for our meal. You're stuck in one place with time to kill anyway. My friends seem to mostly enjoy it, though it's certainly not an app you'd play at a party or something like that. haha

Overall, it's a cool little basic app. Wouldn't pay money for it, but it's fun.
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Verified Purchase
Downloaded for kindle fire. My son (age 15) and I play this to pass the time. a variety of games that are very fast paced and randomized. some of the world trivia is difficult for us....because we don't study other countries enough! But that is ok. The more you play the faster you learn those things and learn patterns and practice predictably so you can react faster than your opponent. good mind training. I recommend playing it more than once because you improve each time. you can change the settings for the kind of games you want to play. Not all games are knowledge some are spatial awareness, reaction time, following directions, prediction, pacing.
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Verified Purchase
This game is really fun. My kids love to play it too. Even my 6 year old get all excited because she was quicker than mommy to answer the questions.This game is a fun learning activity that isnt so much about being smart, but patient and quick at the same time. Works great on my kindle fire. Not recomended for just one player.
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Verified Purchase
This is a great game designed for multiple people to play at once (anywhere from 1 to 4). I love how it exercises the brain and hand-eye coordination, and this is the perfect app for competitive families like what I live within.

It asks a series of questions and you need to react as quickly as possible, trying to be the first person to answer correctly. But don't guess, you are more likely than not to be incorrect. A great game to play even if you only have a few minutes to pass.
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Verified Purchase
I love the idea of this app... its a fun app to get a few people playing. I have this running on my nook color and the larger screen makes it easy to play. Runs without any problems, has many different puzzles. Makes for some fun during a car ride or when you need to kill some time.

The one thing about this app that I don't like is that players are basically racing to touch your screen. Expect that this game will leave your screen full of fingerprints. Also, I was worried about people slamming their fingers on my screen and breaking it.
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Verified Purchase
I had a problem recently loading an Amazon free app from Amazon on my Droid X. I called Amazon and a very nice gal walked me through this problem. She had me uninstall the Amazon App Store application, and then reinstall it. It did not delete any Amazon apps in the process. After doing so, I was able to successfuly download my free app. Like others, I really like getting a free app every day.
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