Successfully complete the indicated task to unlock the corresponding achievement.

Achievement	How to unlock
Assault Rifle	There are no guides.
Blaster	There are no guides.
Flamethrower	There are no guides.
Hot Guns	There are no guides.
Hot Rifle	There are no guides.
Impulser	There are no guides.
Jar number 10	There are no guides.
Jar number 11	There are no guides.
Jar number 12	There are no guides.
Jar number 1	There are no guides.
Jar number 2	There are no guides.
Jar number 3	There are no guides.
Jar number 4	There are no guides.
Jar number 5	There are no guides.
Jar number 6	There are no guides.
Jar number 7	There are no guides.
Jar number 8	There are no guides.
Jar number 9	There are no guides.
Minigun	There are no guides.
No jam in it	Collect all jars on the first island.
Plasma Gun	There are no guides.
Repeater	There are no guides.
WTFish !	There are no guides.