Secret levels and mini-games...
	Secret Ninja tracks...
	Various Steam Achievements...

Complete the indicated task to reach the indicated hidden level or mini-game.

Flying Fire Rings
In the "Wormholin' - Observatory" level, drop from a cliff to see fire erupting from a pipe. Drop onto this ledge and reverse to set the rear side of your bike on fire. This will make several fire rings appear in the sky, and you will be able to fly through them to reach a wormhole on a stationary aircraft in the air.

Marble Mini-Game
In the "Return Of The Sphere - Around The Oasis" level, reverse to fall into the water near some pipes. You will be able to play a Marble mini-game that was also available in Trials: Evolution.

Maze
Near the start of the "Secret Agent - Cliffhanger" level, reverse and fall into the open hatch of the stationary UFO to be transported to the secret Maze level.

Penguin Washl
At the start of the "Penguin Wash - Stormtrooper" level, reverse through the sand ramp, and enter the purple glow near a truck to enter the secret level. Destroy all towers and make the birds fall to complete the challenge.

Tennis Mini-Game
In the "Game, Set, Match - Park And Ride" level, carefully drop down onto the tennis court, and wait in the middle of the court to start playing tennis against a penguin, using a signboard.

There are five hidden Ninja difficulty tracks in the game. To unlock each of the secret tracks, complete an Extreme difficulty track with zero faults. Then at the end of the Extreme difficulty track, bail out just before driving across the completion marker. If you can successfully shoot the driver into the cave, hole, or object past the marker, you will start back at the beginning of the track on the Ninja difficulty. Each Ninja track is an extremely difficult variation on the Extreme track. Ninja tracks were originally created in the Trials: Evolution editor by the fan community. Only the best players can complete these tracks, which often require unique or unintended maneuvers to complete.

Complete the indicated task to unlock the achievement.

Achievement	How to unlock
A Wolf in Wolf's Clothing	Purchase the complete set of a fully upgraded outfit.
All Your Game Are Belong to Us	Acquire the Trials Trophy.
Bright-Eyed & Bushy-Tailed	Find all of the squirrels hidden within the first 8 Events.
Full Throttle III	Complete all 'Full Throttle' Track Challenges in the first 8 Events.
I Like What You've Done There	Post a time on another player's created track.
Is There Anything You Can't Do?	Completed every Track Challenge in the first 8 Events.
Leaving a Fine Lookin' Fossil	Hold a 'Proud Hero' pose to your demise, dressed in an Excavator outfit.
Quadratic	0-fault Fusion Factory with the Quad Bike.
Scrooging Around	Earn 24 Gold medals.
That's Not Right!	Get run over by your own bike.
The Bike is Your Hula Hoop	Score 20,000 points from one jump on an FMX track.
The Fifth Key	Use the Track Editor to find and pick up the 'Fifth Key' in the Fusion world.
The Full Cavity Treatment	Complete all 3 Track Challenges on any track.
Through The Fires of Hell	Complete Inferno IV.
Unyielding III	Complete all 'Unyielding' Track Challenges in the first 8 Events.
Wax On, Wax Off	Complete Training Program 2.