Collect 11 stars to unlock the Riders Ridge

Shoot a zombie dog or a licker out of the air.

Shoot the grenade you fed to an enemy.

Increase your inventory slots.

Use Wooden Boards to board up a window.

Combine two items together.

Open a dial safe.

Find the Outer Way boarding craft

Clear the prologue.

Get a multiplier of 5x

Exceed the preset hi-score on the High Velocity Bowling table.

Exceed the preset hi-score on the Hot Shots Golf table.