Fuel Cell

fuel cells are a legendary item found only in 4 specific areas of the game they are needed to use the escape pod to leave the island these fuel cells are unable to be stored in a dropbox and is the only exeption found as of now

1 fuel cell is found in a tropical corner of the island to get it you must travel trough a very dangerous area with hard zombies and with a lot of harmfull plant life you will also need at least 2 items for heat protection to survive the heat ice block is recomended the fuel cell itself is found next to leasure resort

this fuel cell is also used by the protector which is a mechanical boss you must beat to take the fuel cell out of it insides the boss has 3 phases each one activates when the boss as taken enough damage first phase is simple the boss will shoot a bunch of orbs at the position you are standing so move in a circular patern until the mech stops shoting at you then attack it with any weapon at your disposal (would recommend using you primary melle weapon and not trowables instead take healing) also you cannot stay next to the mech as it will do a stomp attack that will damage you and stun you for about half a second doing this corectly will make you be able to beat phase one

second phase the boss adds a new attack to its arsenal rocket and a lot of them these rockets have a little bit of homing but will not completly follow you everywhere so as long as you keep going it circles you should be fine against them also in this phase you will probably need to attack at the same time the mech is attacking you so only attack when the mech is shooting orbs at you and not rockets (i tried not a good idea lost about 1\4 of my hp) also make sure to have a good weapon as this boss as an incredible health bar which looks to be about 3500hp any weapon will work even though the mech is made of pure metal so follow this and you will beat phase 2 also if you need to heal hide behind the little chain fences while the boss is shooting orbs and not rocket as the rocket can still hit you as they have splash damage

last phase ramps up a lot as the boss start to really look damaged and adds another attack to its patern which is not similar at all to the other two as this new attack uses both rocket and orbs at the same time the pattern look like this the orbs shoot in a circle around the mech while the rocket home in on you the circle strategy still work here but you have to move in other direction quite often as the orbs are not homing in on the position you were while it was shot also the boss still has the 2 other attacks from phase one and phase 2 and will alternate between orb or rocket then both at the same time and will continue in that order until it is defeated youshould hit the boss when it shoots only the orbs and if you fell like being risky attack the boss when it uses it new attack only when the rockets run out but the orbs are still shooting if you follow this corectly you should be able to kill the boss and collect your prize and a new monster to add to your colection (please note that i made this little tutorial while the level cap was 27 and i was using a maxed out axe which was doing 80 damage every hit so make sure you upgrade your weapon a lot before doing this)