- Close Encounters
You've challenged and beaten 10 festival racers on the spot.
17 July 2013 - 3 guides
- Welcome to Horizon
You arrived at Horizon Festival raring to go.
Unlocked offline - 2 guides
- ...and across the line!
You competed in your first race at Horizon.
Unlocked offline - 2 guides
- Take Her for a Spin!
You bought a car from the Autoshow. Now take her for a spin!
- First!
You won your first race at Horizon.
Unlocked offline - 2 guides
- Born Slippy
You've won your first Mixed-Surface or Dirt Race.
Unlocked offline - 2 guides
- A Wristed Development
You received your Yellow Wristband.
Unlocked offline - 2 guides
- Going Green
You received your Green Wristband.
Unlocked offline - 2 guides
- Kudos to You
You've completed 5 Sponsorship challenges.
- Rave Paint
You created a paintjob and your ride is looking SWEET!
Unlocked offline - 2 guides
- Hard Driving
You finished in first place on HARD? Nice.
Unlocked offline - 4 guides
- Gettin' It Done
You rocked every single Festival Event.
13 July 2013 - 2 guides
- All Your Race Are Belong to Us
You've won every single race in the game!
- Exhibitionist
You've won every Showcase Event in the game.
13 July 2013 - 2 guides
- Win Diesel
You cruised past the competition and won every Street Race.
13 July 2013 - 2 guides
- Notorious
You're the most popular driver at Horizon.
13 July 2013 - 4 guides
- Killer Skills
You're the 10th most popular driver at Horizon.
- Domination!
You've sent every Horizon Star packin'.
- Darius Who?
You owned Darius Flynt and became the Horizon Festival champion.
13 July 2013 - 2 guides
- Road Trip
You've driven along every road in the entire game.
12 July 2013 - 6 guides
- Almost Famous
You're the 50th most popular driver at Horizon.
- Golden Boy
You received the Golden Wristband.
12 July 2013 - 3 guides
- The Next Big Thing
You're the 100th most popular driver at Horizon.
- Purple Reign
You received your Purple Wristband.
- Vendetta
You've beaten a Rival time in 10 events.
12 July 2013 - 4 guides
- Freshly Squeezed
You received your Orange Wristband.
- WARNING!!! DANGER TO MANIFOLD
You've won 10 Street Races. Ali would be proud.
12 July 2013 - 2 guides
- Racing for Pinks
You received your Pink Wristband.
11 July 2013 - 2 guides
- #WINNING!
You've dominated 10 Festival Races.
11 July 2013 - 2 guides
- Lawbreaker
You blasted past 5 speed traps and 5 speed zones.
- One to Watch
You're the 200th most popular driver at Horizon.
10 July 2013 - 2 guides
- Been There, Done That!
You've fully explored the Horizon Festival Loop.
- Out of the Blue
You received your Blue Wristband.
10 July 2013 - 2 guides
- Sellout
20 Sponsorship Challenges? Now you're popular and rich!
- Barn This Way
You found your first barn find.
09 July 2013 - 2 guides
- Bargain Shopper
You bagged yourself a nice discount.
- Wheelin' 'n Dealin'
Sell a design or vinyl group via the Design Storefront.
Locked - 3 guides
- May The Forza Be With You
Receive your Forza loyalty cars.
Locked - 12 guides
- Stuntman
Complete every Horizon Outpost PR Stunt.
Locked - 2 guides
- Black Friday
Collect all of the discount signs.
Locked - 2 guides
- Still a Noob...
Complete 10 online races.
Locked - 2 guides
- Noob No More
Complete 25 online races.
Locked - 2 guides
- Playground Games
Complete a game of Infected, King, and Cat and Mouse.
Locked - 2 guides
- Swings and Roundabouts
Complete 3 games each of Infected, King, and Cat and Mouse.
Locked - 2 guides
- Cruise Club
Complete 10 Online Free Roam Challenges.
Locked - 4 guides
- Ding!
Reach Online Level 5.
- Just Me and the XP
Reach Online Level 25.
Locked - 4 guides
- OMG
Win a car from leveling up online.
- ZOMG!
Win 3 cars from leveling up online.
- OMGWT*BBQ!?
Win 5 cars from leveling online.
Locked - 2 guides
This DLC has been removed from the Microsoft Store and is no longer available for purchase.
This DLC has been removed from the Microsoft Store and is no longer available for purchase.