Jet Gunner achievements

20.00%
Super Hard
Complete stage 2 under HARDCORE mode
20.00%
Hard On
Complete stage 3 under HARDCORE mode
20.00%
Die Hard
Complete stage 4 under HARDCORE mode
20.00%
Hard As Nails
Complete stage 1 under HARDCORE mode
20.00%
I'm So Hard
Complete stage 5 under HARDCORE mode
20.00%
TOTALLY HARDCORE!
Complete the game under HARDCORE mode
22.50%
Spike Gauntlet
Complete challenge 5-1
22.50%
Death Trap
Complete challenge 5-3
22.50%
Platform Peril
Complete challenge 4-2
22.50%
Time Flies
Complete challenge 4-4
22.50%
The Final Challenge
Complete challenge 5-5
22.50%
Spike 'N' Speed
Complete challenge 5-2