3D Reactions game free online without download: Maze games for kids to play, fun online labyrinth games, brain teaser puzzles for middle school students/ high school teens....
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Sharp Reactions Game - Color Tunnel 2

Rating: 7.9/10 - 16 votes

Color Tunnel 2 is an action packed colourful reflex-based challenge, in which your job is to get a ball through a tunnel while avoiding obstacles. You can play through several levels, collecting gems which can be spent on new skins that change the appearance of your ball or, if you back your skills, you can see how far you can make it in the endless mode!

How to Play: To play, click or touch and drag to rotate the ball around the tunnel and avoid obstacles. On desktop devices, you can also move with the left and right arrow keys. Choose in the main menu whether to play through levels (where you can earn up to three stars by making it far enough) or to challenge yourself in the endless mode. Completing levels can give you diamonds to spend on new appearances for your ball. Complete all the levels to unlock all the fun options!

This HTML5 game works on PC/Mac and mobile device browsers.

Before you submit an error report, please review these common issues & solutions:

  • Ask for help on Learn4Good Games Discord Channel
  • Note: If the game is taking a while to load, please press Ctrl and F5 buttons on your keyboard at the same time to refresh the page without local cache. If some advertisements get stuck - try to reload the page once or twice.
  • Try using a VPN or Proxy service in case you are having a problem with Blocking or Connection Reset or see that Game does Not Load properly.
  • If you see a GAME BLOCKED message or if a game does NOT LOAD in 3-5 minutes even after page refresh - this is not blocked by us. Please speak to school/office administration or your network provider. They are blocking it.
  • If the game DOES not FIT the screen (part of the game area is below above the browser) - see the GO FULL SCREEN button just at the right above the game. This should solve it.
  • Make sure that Javascript is Enabled in your device browser.
  • You may only see a blank screen / or no game screen at all if advertisements are in any way restricted on your browser.
  • Make sure that No Ad Blocker is enabled on your browser (Many game developers only income source is through ads, so they don't make the games available if ads are blocked).
  • Even if your Ad Blocking software is disabled, it may cause an issue with loading an HTML5-based game.
  • You need a High Speed internet connection because some games use large files which take a minute or two to load for the first time.
  • Some games require you to tap/click on the game screen area when they load in order to start.
  • Playing on a different device or browser (with different settings) can often solve the issue.
  • Games are not available in all jurisdictions outside of the USA.

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