Drag Up! vs Redline Empire

Push your car to its limits and own the fastest car on the street. Improve your vehicle, meet new vehicles.

Rev your engine and race to the top of the drag strip empire! Redline Empire is a skill-based drag racing idle game where timing is everything. Hold the gas, watch your RPM, and release at the perfect moment to hit the green zone for maximum speed. Master the shift and leave your opponents in the dust. RACE YOUR WAY TO THE TOP Challenge 25 opponents on the ladder — from rookie street racers to elite bosses. Every 5 wins unlocks a boss battle that will push your skills to the limit. Can you dethrone the Redline Emperor? BUILD YOUR EMPIRE Hire pit crew managers who earn cash automatically — even while you sleep. Upgrade your engine, tires, and gearbox to unlock faster speeds and wider shift windows. The bigger your crew, the faster your empire grows. SKILL-BASED RACING Unlike other idle games, Redline Empire rewards skill. Nail the perfect gear shift for a speed bonus. Time your launch perfectly. Every race is a chance to improve. FEATURES - 25 opponents with 5 epic boss battles - Skill-based gear shifting mechanic - 10 pit crew managers with passive offline earnings - Engine, Tires and Gearbox upgrades - Daily rewards and contracts - Offline earnings — your crew races while you're away - No energy timers — race whenever you want - Free to play Start your engine. Build your empire. Become the Redline Emperor.