soisson0511 years agoWeapon UpgradeIt increases the radius of the impact area when you squash the Rigelians.
efin9811 years agoIt increase the radius of the blast allowing you to kill more aliens in fewer taps. The higher the level, the larger the radius.
About The Simpsons Tapped Out General DiscussionTalk about your The Simpsons: Tapped Out experience with other TSTO players.49,401 PostsLatest Activity: 3 days ago
Recent DiscussionsKeep the game!Frozen characters at Wolfcastle MansionSolvedSpringfield Town Photo Not Working?Character's still missing after Taps 5Game freezing
