DCE0-87AD Smaller food power-ups heal twice as much
F0E0-87AD Smaller food power-ups heal four times as much
F3E9-8FDD Large food power-ups heal twice as much
7AE9-8FDD Large food power-ups heal four times as much
D0EB-8DDD Only 3 special powers can be stored instead of 6 (handicap)
6DEB-8D0D Special power power-ups are worth 6 (always fill meter)
3CC6-870D Special powers aren't used up
CBC1-E46F Infinite lives
1D4E-5475 Mercenary starts with much more health
1D44-87E5 Brigand starts with much more health
1D41-8F85 Gentleman starts with much more health
1D4B-8755 Navvie starts with much more health
1D42-8F75 Thug starts with much more health
1D4D-E4E5 Scientist starts with much more health
DDF6-5D50 Extra lives cost 244 instead of 500
DDF6-5DE0 Skill power-ups cost 44 instead of 300
DFF6-5F70 Health power-ups cost 1 instead of 75
FBF6-5F70 Health power-ups cost 25 instead of 75
DFF6-5F80 Speed power-ups cost 1 instead of 250
10F6-5F80 Speed power-ups cost 100 instead of 250
DFF6-5470 Wisdom power-ups cost 1 instead of 80
FBF6-5470 Wisdom power-ups cost 25 instead of 80
DFF6-5480 Special powers cost 1 instead of 150
74F6-5480 Special powers cost 50 instead of 150
DFF6-5780 Weapon power-ups cost 1 instead of 250
10F6-5780 Weapon power-ups cost 100 instead of 250
DDF6-5750 ??? (New Special powers? costs 44 instead of 300
DB40-EDE5 Brigand gets Party Power as a 4th special power
DB40-EFE5 Mercenary gets Party Power as a 4th special power
DB40-E785 Navvie gets Party Power as a 3rd special power
DB49-ED85 Thug gets Party Power as a 3rd special power

For the rest of the codes, ignore special power indicator when you hire your crew
DF40-ED75 Brigand starts with Bomb special power
DF40-EF75 Mercenary starts with Bomb special power
DF40-E475 Gentleman starts with Bomb special power
DF40-E775 Navvie starts with Bomb special power
DF49-ED75 Thug starts with Bomb special power
DF49-EF75 Scientiest starts with Bomb special power
D440-ED75 Brigand starts with Shot Burst special power
D440-EF75 Mercenary starts with Shot Burst special power
D440-E475 Gentleman starts with Shot Burst special power
D440-E775 Navvie starts with Shot Burst special power
D449-ED75 Thug starts with Shot Burst special power
D449-EF75 Scientiest starts with Shot Burst special power
D740-ED75 Brigand starts with Map special power
D740-EF75 Mercenary starts with Map special power
D740-E475 Gentleman starts with Map special power
D740-E775 Navvie starts with Map special power
D749-ED75 Thug starts with Map special power
D749-EF75 Scientiest starts with Map special power
D940-ED75 Brigand starts with Repel Monster special power
D940-EF75 Mercenary starts with Repel Monster special power
D940-E475 Gentleman starts with Repel Monster special power
D940-E775 Navvie starts with Repel Monster special power
D949-ED75 Thug starts with Repel Monster special power
D949-EF75 Scientiest starts with Repel Monster special power
D140-ED75 Brigand starts with First Aid special power
D140-EF75 Mercenary starts with First Aid special power
D140-E475 Gentleman starts with First Aid special power
D140-E775 Navvie starts with First Aid special power
D149-ED75 Thug starts with First Aid special power
D149-EF75 Scientiest starts with First Aid special power
D540-ED75 Brigand starts with Freeze Monster special power
D540-EF75 Mercenary starts with Freeze Monster special power
D540-E475 Gentleman starts with Freeze Monster special power
D540-E775 Navvie starts with Freeze Monster special power
D549-ED75 Thug starts with Freeze Monster special power
D549-EF75 Scientiest starts with Freeze Monster special power
D640-ED75 Brigand starts with Shield special power
D640-EF75 Mercenary starts with Shield special power
D640-E475 Gentleman starts with Shield special power
D640-E775 Navvie starts with Shield special power
D649-ED75 Thug starts with Shield special power
D649-EF75 Scientiest starts with Shield special power
DB40-ED75 Brigand starts with Party Power special power
DB40-EF75 Mercenary starts with Party Power special power
DB40-E475 Gentleman starts with Party Power special power
DB40-E775 Navvie starts with Party Power special power
DB49-ED75 Thug starts with Party Power special power
DB49-EF75 Scientiest starts with Party Power special power
DC40-ED75 Brigand starts with Air Burst special power
DC40-EF75 Mercenary starts with Air Burst special power
DC40-E475 Gentleman starts with Air Burst special power
DC40-E775 Navvie starts with Air Burst special power
DC49-ED75 Thug starts with Air Burst special power
DC49-EF75 Scientiest starts with Air Burst special power
D840-ED75 Brigand starts with Distract Monster special power
D840-EF75 Mercenary starts with Distract Monster special power
D840-E475 Gentleman starts with Distract Monster special power
D840-E775 Navvie starts with Distract Monster special power
D849-ED75 Thug starts with Distract Monster special power
D849-EF75 Scientiest starts with Distract Monster special power
DA40-ED75 Brigand starts with Molotov special power
DA40-EF75 Mercenary starts with Molotov special power
DA40-E475 Gentleman starts with Molotov special power
DA40-E775 Navvie starts with Molotov special power
DA49-ED75 Thug starts with Molotov special power
DA49-EF75 Scientiest starts with Molotov special power
D240-ED75 Brigand starts with Ground Mine special power
D240-EF75 Mercenary starts with Ground Mine special power
D240-E475 Gentleman starts with Ground Mine special power
D240-E775 Navvie starts with Ground Mine special power
D249-ED75 Thug starts with Ground Mine special power
D249-EF75 Scientiest starts with Ground Mine special power
D340-ED75 Brigand starts with Dynamite special power
D340-EF75 Mercenary starts with Dynamite special power
D340-E475 Gentleman starts with Dynamite special power
D340-E775 Navvie starts with Dynamite special power
D349-ED75 Thug starts with Dynamite special power
D349-EF75 Scientiest starts with Dynamite special power

For the rest of the codes, you have the Destroy Nodes special power even 
though the indicator shows map special power
D040-ED75 Brigand starts with Destroy Nodes special power
D040-EF75 Mercenary starts with Destroy Nodes special power
D040-E475 Gentleman starts with Destroy Nodes special power
D040-E775 Navvie starts with Destroy Nodes special power
D049-ED75 Thug starts with Destroy Nodes special power
D049-EF75 Scientiest starts with Destroy Nodes special power