Fish Legend Fish

Money: Double*1
Count of catched fishes : 4bytes*1

I tried them both on Kongregate and they did't work. Did you play it on another site?
 

HP is 4 bytes*1. You can freeze it for invulnerability.
Total cargo capacity is also 4bytes*1, and it is in the hp address -4.
I confirm the money being Double*1 and the Collected fish 4bytes*1 in kong.