O.S Pets - Evolving Companions

A companion that grows with you for the whole game. Pick one of eight pets, level it from 1 to 100, watch it evolve four times and choose one of three development paths. Each path has its own look, abilities and ultimate.

The pets

Every pet has 21 hand-made looks: base stages 0-IV, a mythic form, and five stages for each of its three paths.

Growth

• Levels 1-100. XP comes from kills, mining and every XP orb you pick up.
• Evolutions at 25 / 50 / 75 / 100. Each one adds new body parts, glow and abilities. The dragon, golem and turtle also grow a lot in size.
• Paths: at level 25 you choose one of three branches. A Rebirth Crystal lets you choose again; level, skills and bag are kept.
• Skills: 1 point per level in Attack, Defense, Support and Utility (up to 50 each). Respec any time.
• Ultimates from level 75, a different one for every path. Press G to use it.
• Mythic form at level 100: use a Mythic Heart (endgame recipe) on your pet.

Equipment

There are three slots (collar, amulet and charm) with 2 kinds × 4 tiers each, 24 items in total. Each tier needs a pet level of 25 / 50 / 75 / 100 and is crafted from the tier below. A full tier IV set needs nether stars and dragon fights, so a fresh pet can't be made overpowered.

• Collar of the Guardian (health, armor) and Collar of the Wind (speed, faster respawn)
• Amulet of Fury (damage) and Amulet of the Sage (faster ultimate, more XP)
• Charm of the Vampire (lifesteal) and Charm of Life (regeneration, heals you)

Smart behaviour

• Real tanks: the golem, the Paladin armor and the Crystal Fortress turtle pull mobs off you and hold their aggro.
• Own flight patterns: the dragon glides and dives, the nanites dart and engulf targets, the phoenix circles on thermals and makes strafing runs, and the fairy hides behind you.
• Fair against bosses: pets deal only 35% damage to bosses and any mob with 150+ health. They clear ordinary mobs fast, but bosses are still yours to beat.
• Never in the way: pets don't push players, never hurt their owner, and back off from creepers.
• Never lost: a pet is stored with the player, not in the world. It reappears when you join, change dimension, or 30 s after it falls.

Comfort

• Pet window (P): overview, path, skills, modes, settings and a full illustrated handbook with a live preview of every look.
• On-screen panel with portrait, health, XP, target and ultimate cooldown.
• Keys: P window, G ultimate, B attack the mob you look at, N recall. All of them can be rebound.
• Modes: Follow, Guard, Mine, Farm, Scout.
• 27-slot bag (54 from level 50). The pet picks up loot.
• Mounts and shoulders: ride the turtle from level 25 and fly the dragon at level 100. Small pets sit on your shoulder.
• Sounds: every pet has its own synthesized voice, hurt, death and ultimate sounds.
• Languages: English and Russian.

For modpack makers

• /pet xp <amount> [players] (op) grants pet XP, e.g. as a quest reward.
• If [O.S] Industrial is installed, the Mythic Heart recipe is disabled and the mythic form needs the Colossus boss's Heart of the Colossus instead.
• Works on dedicated servers. Install the mod on both the client and the server.

O.S Ecosystem

This mod is part of the O.S mod ecosystem - a collection of Minecraft mods designed to bring new features and gameplay experiences.

More O.S mods:

• O.S Pets - Evolving Companions - Eight companion pets that level to 100, evolve four times and pick one of three paths: dragons, golems, a nanite swarm, a phoenix and more.
• O.S Utilities - All-in-One QoL - Right-click harvest, double doors, quick deposit, inventory sorting, coords HUD, dynamic light, auto-refill and more.
• O.S Engineering - Quarry & Transport Pipes - A FE-powered Engineering Quarry (16/32/64) and classic transport pipes: 11 item pipes with sorting, extraction and suction, plus fluid pipes.
• O.S Races and Classes - 10 races, 10 classes, constellation-style skill trees (PoE inspired).

Discover more projects from O.S and follow future updates.