Here is the full list of all 24 FORCED: Slightly Better Edition achievements.
Beat 25 challenges
Beat 25 time challenges
Complete FORCED (Good luck!)
Earn all crystals from the Survival modes
Hodor. Hodor hodor, hodor... Hodor!
Maim Mordar
Earn 75 Crystals
Beat 16 challenges
Beat 16 time challenges
Earn 50 Crystals
Earn a Gold Crystal in a Survival mode
Earn a Bronze Crystal in a Survival mode
Earn a Silver Crystal in a Survival mode
Burst 100 Volatile Swarmer Eggs
Get Graw
Complete 10 trials with the Ice Shield
Slay Slarth
Complete 10 trials with the Spirit Claws
Complete 10 trials with the Volcanic Hammer
Beat 8 time challenges
Earn 25 Crystals
Complete 10 trials with the Storm Bow
Beat 8 challenges
Wrangle with Wrathhoof