Pets are the latest addition in Survivor.io and with the merging and their multiple skills that you unlock through rarity, there’s a lot of time and effort you need to invest into them – to prevent doing all that for a pet that will not necessarily meet your need I have written below a guide that will help you figure out which pets you should go after.
How Do Pets in Survivor.io Work?
You will pull your pets through Pet Chests and then you have the option to merge three of the same rarity together to increase the rarity of a pet and unlock further skills.

Then you can activate pets either by using one as your active pet so their active skill will become available or you can define two pets as support pets so their passive effect will becomeactive during battle.

Active Pet Tier List
Here you have the pets in a tier list:
Deals great damage and is the best pet for Enders Echo and just overall the best pet of all of them right now.
Works well with Worm and when you maxed but I personally appreciate Croaky more for the more universal way of using him - still, Rex is for me the runner-up of the pets and you can build him correctly with buffs that trigger when you get below a certain amount of HP and then use Rex with his self-healing to maintain that.
Interesting mechanics especially for freezing bosses when you drop below 30%. Not the game-changer kit that is overpowered but absolutely more on the helpful side.
Deals pretty nice damage but at legendary seems to become more of a support pet to reduce other pets cooldown which seems quite weird right now. With the awakening system and the more recent updates since the release he has become a lot more viable.
Decent traits she provides, includiing inspiration but primarily she works as assist pet.
Despite the fact how to unlock and evolve Gary within the event that is the oppoisite of accessible unless you spend a lot of money, he is a decent assisst pet for crit rate but nothing you will not get from other pets.
A very interesting kit with fast damage and avoiding a fatal damage which technically is not a revive, so all other revive countdown willnot be affected. Useful in come situations but not the overall best that you#re looking for.
Seems to be the pet to use against mobs and waves as it has a lot of area damage in the pocket and deals quite nice damage. Overall you don't get much to boost your survivor itself or do well against bosses too much.
I am still not the biggest fan but after testsing for some time, the max out skill works well against bosses and if you get them below the critical health mark the extra chance proccs enough to really make a difference - but against normal mobs the extra damage is basically wasted. The best about this pet is when it dies and you can use the large hitbox as meatshield to block projectiles, but if that's the best ability to use this pet it tells much how good it is and the end of the day.
Although I really love the turtle, the skills don't seem to be that great with a close range shock that is only really ueful situationally and the damage reduction only applie to pets don't seem to be that great after all. Dies quickly and is the weakest pet in Survivor.io right now.
Conclusion
So, this is the overview that I hope will help you prioritize what pets and abilities you will start investing in at the start but also in the long run. Please mind that I will update this frequently, espcially now that I have a lot of time testing all of the pets, so check back here frequently in case there’s an important update.
Yo im like in the start (ig) im around stage 28 (ive got the Steamroll thingy) and like im not sure what should i go for generally… What hero, what main wepen and like armour and all of thet stuff.
Any help?
With a lot of area damage in the pocket and decent damage, it seems to be the best pet to utilize against waves and hordes. In general, you don’t acquire anything to improve your survivor itself or outperform employers.
I have croacky as my main pet and rex/Murica as assist pet. Is that a good choice? Or switch murica with the crab?