Full list of all 70 Forza Horizon achievements worth 1,500 gamerscore. It takes around 40-50 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 2 DLC packs containing 20 achievements worth 500 Gamerscore.
You've completed 10 free roam challenges online.
You've won every single race in the game!
You rocked every single Festival Event.
You cruised past the competition and won every Street Race.
You've sent every Horizon Star packin'.
You owned Darius Flynt and became the Horizon Festival champion.
You received the Golden Wristband.
You've completed every Horizon Outpost PR Stunt.
Never pay for an upgrade again!
You've won every Showcase Event in the game.
You've driven along every road in the entire game.
You're the most popular driver at Horizon.
You've reached level 25 online. Did you win a car yet?
You're the 10th most popular driver at Horizon.
You received your Purple Wristband.
25 online races complete… awesome!
You received your Orange Wristband.
You're the 50th most popular driver at Horizon.
You've completed 3 of each Playground game types.
You received your Pink Wristband.
You've challenged and beaten 10 festival racers on the spot.
You've won 10 Street Races. Ali would be proud.
You're the 100th most popular driver at Horizon.
You sold something via your Storefront. KERCHING!
You've dominated 10 Festival Races.
You received your Blue Wristband.
You've beaten a Rival time in 10 events.
You blasted past 5 speed traps and 5 speed zones.
You bagged yourself a nice discount.
You're the 200th most popular driver at Horizon.
10 online races complete… not bad!
20 Sponsorship Challenges? Now you're popular and rich!
You got seriously lucky and won 5 cars online.
You received your Green Wristband.
You finished in first place on HARD? Nice.
You completed each of the Playground game types. How fun was that?
You've won 3 cars online.
You got to Level 5 online.
You've completed 5 Sponsorship challenges.
You won your first car online.
You've won your first Mixed-Surface or Dirt Race.
You found your first barn find.
You've fully explored the Horizon Festival Loop.
You received free cars for being a loyal Forza fan!
You created a paintjob and your ride is looking SWEET!
You bought a car from the Autoshow. Now take her for a spin!
You received your Yellow Wristband.
You won your first race at Horizon.
You competed in your first race at Horizon.
You arrived at Horizon Festival raring to go.
You completed 5 Horizon Rally events in Rivals mode.
You became the Horizon Rally Champion.
You purchased all five Horizon Rally cars.
You got a total of 1609 metres of air in Horizon Rally events.
Won a Rally stage on Hard opponent difficulty without using automatic shifting or the Driving Line.
You won 10 Horizon Rally stages in online multiplayer.
You won your very first Horizon Rally.
You won a Horizon Rally stage without crashing or using rewind.
You obtained your first Horizon Rally car.
You completed your first Horizon Rally stage.
You proved you're a Forza Legend by earning a Medal in 146 cars!
You earned a Medal in 13 different Fords.
Like a true gent, you earned a Medal in 20 different British cars!
You earned a Medal for 8 different Lamborghinis!
You earned Medals by racing, jumping, and drifting 7 different Nissans!
You earned a Medal in 14 different Ferraris.
You efficiently earned a Medal in 10 different BMWs.
You earned a Medal in 14 different cars worth at least 1 million Cr. each.
You earned a Medal in 3 different Shelbys.
You earned your first Medal.