Here is the full list of all 51 JumpJet Rex achievements.
Collect all the hidden items
Get 3 stars on all 4 bosses
Kill the Big Globowski in under 30 seconds
Complete adventure mode on easy
Live to fly another day.
Defeat the fourth boss
Defeat the third boss
Find Seedmours weak spot!
Get 3 stars on 30 levels
Die 500 times
Spend 100,000 gold in the shop
Defeat the second boss
Use death to your advantage in Cold Front
With a 4x combo collect a ruby
Defeat the first boss
Defeat the Yeti using only snow chunks
Destroy 100 robots
Retry a level 30 times
Complete Boot Camp
Collect every coin in a level
Score 3 points in Holoball in the Rexercise Room
Play the game instead of letting it go extinct in your backlog
Cover a level in ash
Collect every coin in every level
Spend 1,000,000 gold in the shop
Complete adventure mode on normal.
Buy 20 different heads for Rex
Buy 30 different skin colors for Rex
Buy 30 different jet stream colors for Rex
Buy 20 pairs of jumpboots for Rex
Complete the RageQuit Rex mode
Complete the SpeedRun mode and post a time to the leaderboard
Beat Adventure mode on normal, getting every star and hidden package, under 3 hours
Beat Ragequit Rex without losing any lives.
Beat Speedrun Mode in under 90 minutes.
Destroy 25 snowballs in Snowblind without dying
Stun the patroller in p1ng 3 times in one run
Use the shortcut for a photo finish in Scrollway
Use your projectile to trigger 75% of the switches in Power Core
Destroy 100 fireseeds in Jungle Jump
Get a 5x bounce combo on the first boss
Get a 100pt combo on Rex's target practice machine in the Dinonaut Base.
Beat a level in Co-op mode
Complete adventure mode in co-op
Master one level
Master all levels
Pay the ultimate price.
Have a 4x coin combo multiplier lasting over 30 seconds
Beat the target time for a level without using Jump
Beat the target time for a level without using Dash, Drop or Rocket
Beat P1ng in less than 10 seconds