How the race works
Your marble drops into a long vertical track full of pegs, ramps and breakable barriers. Boost pads fling you forward and the other marbles shove you off them, because nobody here is being polite. First one across the finish line wins, and there is no second chance and no way to steer out of a bad bounce.
Five trials, five different rules
Same balls, five completely different ways to lose them.
- The Great Race
- A dash to the finish through breakable barriers, boosts and a lot of shoving.
- Lava Run
- Outrun the LAVA and reach the cave. Last one there is lava.
- The Carousel
- Stay on the spinning plate. HOLD the button to pull yourself back in — it burns fuel.
- The Hunter
- A hungry predator chases the swarm. Stay alive longer than everyone else.
- Red Light
- Run on green, freeze on red. Move one pixel too late and you are out.
What you need
Nothing. No download, no install, no account, no ads. It opens in the browser you are reading this in, on a phone or on a computer. New here? The code BT-TRIALS gives you 100 coins and a welcome trail the first time you get in.
Questions people actually ask
- Do I control the marble or just watch it?
- You control it. You steer left and right, you brake, and you decide when to spend your boosters. The race is not a video.
- Is it really free?
- Yes, and there are no ads. Coins buy extra uses of the in-match boosters and gems buy looks, but every booster button is free on its first use in every run — for you and for the bots — and the super move is never sold, you earn it by playing.
- Do I need to download or install anything?
- No. There is nothing to download and no account to create. You open the page and you are in a trial.
- Can I play it on my phone?
- Yes. It works on a phone and on a desktop browser. One tap and you are rolling.