From Brotato Wiki
Octopus
Item
Tier 4
Stats
+12 Max HP
+5 HP Regeneration
+3% Life Steal
-8% Crit Chance
+5 HP Regeneration
+3% Life Steal
-8% Crit Chance
Price
105
Unlocked by
Win a run with 
Mutant
MutantItem
Octopus is an in-game item that can be bought from a Shop or can be found in a Crate. Most Items modify the Stats of the player, and some of them provide additional effects.