Jumper: Griffin's Story cheats and cheat codes for Xbox 360

Achievements:
Complete the following achievements to award the indicated amount 
of Xbox Live Gamerscore points. 

When it's done (50 gamerscore points): Finish the game. 
The Buffet (50 gamerscore points): Acquire 45,000 experience points. 
Solar (50 gamerscore points): Pick up all four unique comic book covers. 
Pack Rat (50 gamerscore points): Pick up all collectibles in the game. 
Nothing but Net (50 gamerscore points): Escape an incoming net. 
Impulse 9 (50 gamerscore points): Collect all weapons. 
Hot Delivery (50 gamerscore points): Slide tackle an enemy. 
Hard Target (50 gamerscore points): Play through the game without dying. 
Gnoming (50 gamerscore points): Pick up seven collectibles. 
Gladiator (50 gamerscore points): Acquire 20,000 experience points. 
Drop Dead (50 gamerscore points): Drop an enemy in all drop zones. 
Dodge This (50 gamerscore points): Escape an incoming tether. 

Deep End (50 gamerscore points): 
Unlocked by performing a drop zone kill. 

Combo #5 (50 gamerscore points): 
Unlocked by performing 5 hits. 

Homerun (50 gamerscore points): 
Unlocked by performing a finisher move from the left side. 

Slice and Dice (50 gamerscore points): 
Unlocked by performing a finisher move from the back. 

Shall we dance? (50 gamerscore points): 
Unlocked by performing one successful 7 hit jump combo attack. 

Right Hook (50 gamerscore points): 
Unlocked by performing a finisher move from the right. 

Stop hitting yourself (50 gamerscore points): 
Unlocked by performing a finisher move from the front. 

Speed Demon (50 gamerscore points): 
Complete a play through of the game in record time.