1. Defunct Achievements
  2. Sonic Boom! achievement
Defunct

Defunct

642
28
3.75
399
26 (7%)
Lists Game action
Defunct
tracking their Defunct achievements.
Click here to track your progress.

Sonic Boom! achievement in Defunct

Sonic Boom!

Reach max speed and keep it for 3 consecutive seconds

Sonic Boom!0
Offline Mode - These achievements require play in game modes that do not necessitate a connection to any online services.Single Player - These achievements can be obtained by a single player.

Have you got any tips or tricks to unlock this achievement?
Add a guide to share them with the community.

Add a guide
Do you have a question about this achievement? Please post it in the Defunct Forum