Four flying laps, each using the normal five-lamp and random-target turn. Your best lap sets the grid, with driver response and the car’s circuit score both contributing.
Qualify fast.
Race smarter.
ReactionRacing combines reaction and focus challenges with precision and race strategy. Every qualifying lap and race turn starts the same way: five red lights, lights out, then a CLICK ME target at a random position and size. In the race, that result moves the cars; if you finish the turn in battle range, an attack or defend slide follows.
Live, personalised AI commentary adds the excitement of your own racing story — following your races, seasons and career. Discover how it follows you.
One reaction turn. Every lap.
Five lamps build red one by one. After a variable pause they go out, and CLICK ME appears somewhere new and at a different size. The inner green target is the clean hit. Touch the yellow ring and you spin; miss wide and you can crash. Speed matters, but only when it stays accurate.
Timing: wait for the cue. The five lamps come on one by one, then lights-out timing varies. Wait for the target rather than guessing the rhythm.
Awareness: find the target. CLICK ME changes position and size. Locate the green area, then respond quickly and accurately.
Turn reaction into pace. Your measured response combines with the car’s circuit performance to produce the lap or race-turn result.
Illustration only. The real controls are tuned for fast touch input on a phone, so the website shows the flow rather than offering a slower mouse imitation.
Set the pace. Then fight for position.
The normal turn always comes first. In qualifying, it sets each lap. In the race, it moves the field turn by turn. When that movement puts cars into battle range, the battle phase follows with a separate attack or defend slide.
Every race turn starts with the same lights → target sequence. Fast, accurate execution creates pace and distance; early touches, spins and crashes can reshape the order.
After the normal turn resolves, cars in fighting range enter a battle. Attack and defend are different timed slide challenges built around perception, decision-making, control and precision.
Find a way through
You are the car behind. Read the defender, commit left or right, slide around the car and finish above the battle line. A clean, fast path strengthens the move; contact with the defender or the outer wall can end it in a spin or crash.
Hold the position
You are under attack. Slide into the green target while staying clear of the red zone and the outer border. Reach green inside the timing target: red means a spin, while border contact can become a big spin or crash.
Mental sharpness, move by move
Spot lights-out, the target, rival movement or the active battle zone.
Read what the moment demands: hit, attack, defend or avoid danger.
Choose the right response and, in a battle, the right route or level of commitment.
Act quickly, accurately and under control while the timing window is still open.
These repeated actions challenge reactions, focus, decisions, precision, timing and awareness. Focus keeps you engaged across the sequence; precision and timing keep speed under control. Explore the six skills.
Build the right car
Every turn produces driver performance; your car converts it into pace. Circuit layouts reward different strengths, so a balanced build works everywhere while a specialist can dominate one weekend and struggle the next.
Engine. The only upgrade that helps on every circuit equally. Your baseline.
Fast corners. High-speed sweepers where aero grip decides everything.
Medium corners. Mid-gear turns where mechanical balance sets your exit speed.
Slow corners. Hairpins and chicanes where traction defines the next straight.
Upgrades and consumables are bought with Race Credits. You can earn every performance upgrade by racing; optional Gears can also be converted to Race Credits for faster progression.

Bastion SR · ReactionRacing
Boosters
−50ms on one response. Two on a standard car, up to six fully upgraded.
Turbos
+1 race distance on one turn. Earned through upgrades, never required.
From R4 to R1
Start in R4.7 and work through the R4 divisions before R3, R2 and ultimately R1. Ranking up unlocks tougher grids, stronger cars and bigger competitions.
Earn 500 race points
Points accumulate across every cup, championship and tournament you enter at your current rank.
Earn the promotion
Once eligible, finish in the top three of a qualifying cup or tournament to prove you are ready for the next level.
Unlock the next tier
Promotion opens the next rank, its tougher grids and the next stage of car development.
More than a race call.
Your racing story.
The commentary is built around you: the move you just made, the rival you are chasing and what the result means for your season. It brings the action to life as you race, then carries that story forward throughout your racing career.
Feel every battle
From a strong qualifying lap to a close fight for position, commentary reacts to your race. Your attacks, defensive stands and comebacks get the attention — with the focus on you and the rivals around you.
Hear the stakes rise
A podium is more than a finish when it brings you closer to the title. Commentary connects your current race with earlier results, your closest rivals and the points battle across cups, tournaments and championships.
A story that grows with you
Your racing story does not stop at the chequered flag. Commentary follows your progress across races and seasons, giving your breakthroughs, setbacks and new challenges a place in the career you are building.
Not just what happened. Why it matters to you.
Winning a position feels different when it means catching your season rival or keeping a championship challenge alive. By connecting the action with your own racing journey, live AI commentary makes the next race more than another start — it is the next chapter.
Ready. Set. React.
Free to play. Start your first race and build your way up the grid.
Optional in-game purchases. Check store availability for your device.