Complete the indicated task to unlock the corresponding character.
| Character | How to unlock
|
|---|
| Cleo | In 199X, catch up to her.
|
| Commander Repeatski | Start the final mission.
|
| Da Vinci | Collect 100% of the Glorbs.
|
| Dolphin Lundgren | In 9,600 BC, reach the waterfall with the falling logs. Ride the logs down instead of moving up, then jump to the bottom right corner of the area to find a door. Shoot it open and kill the enemy inside.
|
| Jef Leppard | In 198X, search for his cage behind a large gate. An enemy robot will drop down. Quickly defeat the robot before it kills Jef to save him.
|
| Lou Don Jim | In 3072, blow open the vent cover and enter the hallway. While avoiding the fires, look for a breakable floor. Destroy the panel, followed by a second panel to find Lou.
|
| Melanie Gibson | In 199X, enter the pit at the base of the large tower in the far right of the area and kill the creatures before Melanie is lowered into them.
|
| Merlin | In 673, reach the point where the path under a large spiked gates splits into an underground cavern then quickly go down and kill the executioner before he kills Merlin.
|
| Pyro | Collect 25% of the Glorbs.
|
| Re-Bot | Collect all the Shards.
|
| Saxton Hale | Collect 25% of the Shards.
|
| Squirty Harry | Collect 50% of the Shards.
|
| Stash | Collect 50% of the Glorbs.
|
| The Looker | Complete all Looker Time Trial challenges.
|
| Zackasaurus | In 1,000,000 BC, you will encounter Zack tagging dino eggs before reaching the Boss. Defeat the killer dinosaurs to save Zack.
|
| Zoey | Collect 10% of the Glorbs.
|
