Shuttle Siege

Shuttle Siege

6 Achievements

Steam
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Slayer

Slayer

Kill your first boss.

48.9%
Commander

Commander

Complete the Campaign.

29.8%
Specialist

Specialist

Beat the Special Missions.

28.6%
Strategist

Strategist

Defend Headquarters with over 15 lives.

28.5%
Protector

Protector

Reach wave 100 in Survival.

27.4%
Champion

Champion

Take down the enemy General.

26.6%