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This is a jewel- and cosmic-themed puzzle game inspired by the famous 2D-era staple Tetris. Form lines from the falling pieces to clear them. Keep forming and clearing lines for as long as you can.
- Choose from 3 different game speeds.
- You can clear a maximum of 4 lines at once.
- The pieces all move and rotate very smoothly. Be very careful when moving them around.
Play Gem Tetrix Game Online
Children and parents can play this spatial puzzle game by clicking in the window below.
Alternatively kids and adults can play this line making video game for free as a web application here.
Gem Tetrix Game for Kids Video Game Play Instructions
How to Play
Arrange the falling pieces to form and clear full lines. Keep forming and clearing full lines for as long as you can.
- Starting the Game
- On the welcome screen, select Play to begin.
- Choose a game speed. This determines the game’s difficulty:
- Slow
- Medium
- Fast
- Game Controls
- Desktop
- With your keyboard:
- Use the S key or down arrow key to drop the piece.
- Use the A key or the left arrow key to move the piece left.
- Use the D key or the right arrow key to move the piece right.
- Use the Z key or the space bar to rotate the piece.
- With your keyboard:
- Touchscreen devices
- With your fingers:
- Tap on the left and right arrows to move the piece.
- Tap on the down arrow to drop the piece.
- Tap on the rotate button to rotate the piece.
- With your fingers:
- Controls and indicators (right side, top-down)
- Lines cleared
- Current score
- Next piece
- Fourth row (left to right)
- Speaker button: Turns the game’s sounds on and off
- Home button: Quits the game and returns you to the welcome screen
- Arrows and rotate button
- Desktop
- Game Play
- Basic rules
- Arrange the falling pieces as they slowly drop from the top of the screen.
- Form lines from the pieces as best you can.
- You can rotate and position the pieces as they drop.
- You can also accelerate the piece’s speed of descent.
- Be careful, though, as if you don’t stop pressing just before the piece falls into place, you might also accelerate the drop of the next piece.
- The pieces move more smoothly than most Tetris-inspired games. Move each of the pieces with care.
- You can stack and clear up to four full lines at once.
- Keep arranging and clearing pieces until the stack reaches the top of the screen.
- Game stats and score
- Every line you clear is worth 10 points.
- The game over screen shows your score, number of lines you cleared, and playing time for each session.
- However, your browser does not record your high score.
- Basic rules
- Target Audience
- The game is suited for players who like games like Tetris.
- The game has no adult themed content.
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Free Online Gem Tetrix Video Game for Children & Adults Screenshots






Mobile Friendly Cross Browser Support
This game is rendered in mobile-friendly HTML5, so it offers cross-device gameplay. You can play it on mobile devices like Apple iPhones, Google Android powered cell phones from manufactures like Samsung, tablets like the iPad or Kindle Fire, laptops, and Windows-powered desktop computers. All game files are stored locally in your web browser cache. This game works in Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Opera and other modern web browsers.



















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