Alien Swarm: Reactive Drop achievements

2.79%

Arctic Infiltration Speed Run

Complete Arctic Infiltration within 2:12 on Normal difficulty or harder without any marines dying.

2.79%

Wastelands Speed Run

Complete Wastelands within 1:35 on Normal difficulty or harder without any marines dying.

2.79%

Oasis Colony Spaceport Speed Run

Complete Oasis Colony Spaceport within 4:24 on Normal difficulty or harder without any marines dying.

2.79%

Lana's Sewer Speed Run

Complete Lana's Sewer within 2:25 on Normal difficulty or harder without any marines dying.

2.79%

Outstanding Execution: Tilarus-5

Complete the Tilarus-5 campaign on Normal difficulty or harder without any marines dying.

2.79%

Outstanding Execution: Lana's Escape

Complete the Lana's Escape campaign on Normal difficulty or harder without any marines dying.

2.79%

Cooling Pump Speed Run

Complete Cooling Pump within 2:05 on Normal difficulty or harder without any marines dying.

2.79%

Yanaurus Mine Speed Run

Complete Yanaurus Mine within 3:23 on Normal difficulty or harder without any marines dying.

2.79%

Brutal Campaign: Lana's Escape

Complete the Lana's Escape campaign on Brutal difficulty.

2.79%

Crucial Point Speed Run

Complete Crucial Point within 3:00 on Normal difficulty or harder without any marines dying.

2.79%

Brutal Campaign: Paranoia

Complete the Paranoia campaign on Brutal difficulty.

2.79%

Illyn Forest Speed Run

Complete Illyn Forest within 3:40 on Normal difficulty or harder without any marines dying.