Game guide

Cultivation: Mortal to Immortal Guide: First steps when you load in

[🐉Pets][V64]Cultivation: Mortal to Immortal

Firefly Simulator, Playing 632, Rating 94.2%

Creator Firefly Simulator

Playing 632

Rating 94.2%

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About

Overview

Cultivation: Mortal to Immortal is a pet simulator where you raise and strengthen pets, clear worlds and dungeons, build your own island, and compete in guild wars. This guide covers how to get started, how to grow stronger, and what to do when you hit a wall.

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What is on this page

Contents

01 First steps when you load in Step 02 How to make your pet stronger Check 03 Guild war and co-op play Table 04 Getting past a stage you cannot beat Warn 05 Island and farm development Tips 06 Playing without spending Robux Tips 07 Redeem codes Warn 08 Working codes Codes 09 Glossary Words 10 Common questions FAQ

First steps when you load in

Step

In short Pick your starting pet and clear early world stages to build your foundation fast.

When you first enter the game, you choose a pet and start working toward clearing the world stages. Before you do anything else, find the code-entry screen — redeeming available codes right away gives you a head start.

Choose your pet pick from the starting options given to you at the beginning.
Enter the world head into World mode and take on the earliest stage.
Fight weak enemies defeat them to earn experience and item drops.
Find the code screen locate the redeem field in the menu and enter any current codes immediately.

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How to make your pet stronger

Check

In short Strength comes from layering four systems together: class, equipment, runes, and elixirs.

Your pet grows through four separate systems. Equipment fills dedicated slots and raises your base stats, while runes stack on top to add extra abilities. Elixirs give a temporary boost when you need extra power for a tough fight. Offline rewards keep building up while you are away — log in regularly to claim them.

Class selected your pet's class sets its core stats.
All equipment slots filled check that no slot is empty; drops and quest rewards keep the slots stocked.
Runes attached runes layer extra abilities onto your pet, so add them as you collect them.
Elixirs ready use an elixir before a hard fight for a temporary power increase.
Offline rewards claimed log in every day and collect what has built up while you were away.

Guild war and co-op play

Table

In short Joining an existing guild gets you into the action immediately, while starting your own gives you leadership at the cost of recruiting from scratch.

Guilds are how you team up with other players to fight on the battlefield and earn war bonuses. You can either create a guild and become its leader or join one that already exists.

Create a guild	you lead, but you must recruit members from zero before wars feel meaningful.
Join an existing guild	you can enter guild wars right away, but you follow the leader's direction.
Battlefield reward	winning guild wars earns bonuses for every member of the winning guild.

Getting past a stage you cannot beat

Warn

In short If a world or dungeon stage is stopping you, the fix is almost always in your gear or class, not in grinding the same wall.

Both World mode and Dungeons have stages that can feel like hard stops.

Worth watching out for

Do not ignore empty equipment slots even one unfilled slot is a meaningful stat loss.

Do not keep the wrong class if your class is a bad match for the enemies in that stage, switch and try again.

Do not overlook missing runes forgetting to attach runes you already own is a common and easy-to-fix mistake.

Do not fight enemies far above your level if the level gap is large, grind earlier stages until it closes.

Island and farm development

Tips

In short Build your island steadily alongside your combat progress rather than ignoring it or rushing it.

You own an island that you can build out with farms and other structures. It grows through items and currency you collect during normal play. Treat it as a parallel project rather than a distraction.

Tips worth knowing

Place a farm on your island so the structure starts working for you.
Use spare items and currency to expand instead of letting them sit idle.
Make progress on your island a little at a time between world-stage attempts.

Playing without spending Robux

Tips

In short Every core system in the game is accessible without spending, as long as you log in consistently and do not skip past your current level range.

Enemy drops supply equipment at no cost, offline rewards keep your progress moving when you are not playing, and guilds let you lean on teammates when a fight is too hard to solo.

Tips worth knowing

Farm enemies at your level to collect equipment drops for free.
Log in daily to claim offline rewards — skipping days means leaving free progress on the table.
Do not skip ahead to enemies far above you; clear stages in order so your gear stays relevant.
Join a guild to get cooperative support on fights.

Redeem codes

Warn

In short Use codes as soon as you hear about them — they expire and each one can only be used once per account.

The game has a code-entry system that rewards you with items and currency. Codes expire and cannot be reused, so speed matters. As of September 29, 2026, this site is tracking seventeen working codes — check the code section of this page for the current list, since codes change and the list stays updated.

Worth watching out for

Do not wait to redeem a code many have expiry dates and become worthless once they lapse.

Do not try a code twice each code works only once per account.

08 Working codes Codes

artistkapouki

halloween

40klikes

30klikes

Every code, and the votes on it, are on the codes page

Glossary

Class: The role or type assigned to your pet that sets its core attack and defense stats.
Equipment: Weapons and armor that slot onto your pet to raise its base power.
Rune: An item attached to equipment that adds bonus abilities on top of base stats.
Elixir: A consumable that temporarily boosts your pet's strength during a fight.
Relic: A collectible item in the game.
Guild: A group of players who team up to compete in guild wars and share battlefield rewards.
World mode: The main stage-based progression mode where you clear numbered worlds in order.
Dungeon: A separate challenge mode with its own stages, harder enemies, and distinct rewards.
Offline rewards: Resources that accumulate automatically while you are logged out, claimable when you return.

Common questions

FAQ

Is there multiplayer in this game?

Yes — guild wars let you fight alongside other players and compete against rival guilds for battlefield bonuses. The world-stage progression is something you work through on your own.

What should I do if I am stuck on a world stage?

Check that all your equipment slots are filled, your runes are attached, and your class is a reasonable match for the enemies in that stage. If your level is significantly lower than the enemies', grind an earlier stage first to close the gap.

How many worlds are there?

There are at least twenty-four worlds in the game, each with its own completion badge awarded by the developers. Clearing them in order is the main path of progression.

Updated Sep 29, 2026
Game updates can change what is on this page. If you spot something, get in touch and let us know.

[🐉Pets][V64]Cultivation: Mortal to Immortal Firefly Simulator, Playing 632, Rating 94.2%

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