Master Vampire Crawlers: Save Transfers, Evolutions and Endgame

Last Updated on 31 July, 2026

Whether you are a newcomer looking to figure out cross-platform save synchronization or a seasoned veteran aiming to shatter the game’s economy with millions of coins, this guide provides every secret you need. Navigating the mechanics of this intricate game requires patience, strategy, and a solid understanding of deck building. We have compiled all the essential tricks, from farming elusive achievements and executing infinite damage loops against the hardest bosses, to breaking your cards for maximum endgame wealth. By following these carefully crafted strategies, you will transform your gameplay experience and conquer every challenge the game throws your way. Grab your favorite deck, prepare your best characters, and let us dive directly into the ultimate Vampire Crawlers handbook.

Moving Your Save Data Between Platforms

This guide explains how to transfer your Vampire Crawlers save data between the Xbox Game Pass and Steam versions of the game

Part 1: Finding the Save Directories

1. The Steam Save Directory
Launch Vampire Crawlers on Steam at least once to generate the save folders. Navigate to this directory:

%appdata%\..\LocalLow\Nosebleed Interactive\Vampire Crawlers\Save

Inside, it should look similar to this (you may not have SaveProfile0.save yet):

Name                       Type
Backups                    File folder
SaveProfile0.save          SAVE File
SettingsData.save          SAVE File
steam_autocloud.vdf        VDF File

2. The Game Pass Save Directory
Open File Explorer and navigate to:

%appdata%\..\Local\Packages\poncle.VampireCrawlers_9pv5cyp4vwdsr\SystemAppData\wgs

Open the folder with a long name (like 00090000...), then open the folder inside it. You will see files similar to this:

Name                                        Type      Size
container.147                               147 File  1 KB
FDDC9768646D402CA53F991B019EFC32            File      2 KB
772E6E1D3005473BB39369435E9C2C93            File      ...
630231DA39DC4524A0E438C3F8CDDF75            File      125 KB

Target File: Right-click and open the large file with the newest timestamp in Notepad (e.g., 630231... in the example above). Do not choose older, slightly larger files, as they are mid-run saves

Part 2: Converting Game Pass to Steam (Notepad Edits)

To make the Game Pass save work on Steam, you must add specific formatting to the top and bottom of the file in Notepad

1. Editing the Top of the File
Place your cursor immediately before the very first {

How it looks BEFORE:

{
  "ProfileId": "SaveProfile0",
  "saveSystemVersion": "0.22.0",

How it should look AFTER pasting the new text:

{
  "Version": 1,
  "Checksum": "",
  "Data": {
    "ProfileId": "SaveProfile0",
    "saveSystemVersion": "0.22.0",

2. Editing the Bottom of the File
Scroll to the very bottom of the document and add a second }

How it looks BEFORE:

    }
  }
}

How it should look AFTER adding the bracket:

    }
  }
}}

3. Saving the File
Go to File > Save as and use the following settings to save it into your Steam Save Directory:

• File name: SaveProfile0.save
• Save as type: All files

Launch the game on Steam. If it says corrupted, double-check your Notepad edits

Part 3: Extra – Going Back to Game Pass

If you want to transfer your updated Steam progress back to Game Pass, you essentially copy the Steam file and delete the text you added earlier. (Note: If you uninstalled Game Pass, launch it once to sync cloud folders first)

1. Copy and Paste

• Open your Steam SaveProfile0.save in Notepad and copy everything (Ctrl+A, Ctrl+C).
• Open your Game Pass save file in Notepad, select all, and paste.

2. Delete the Top Header
Highlight and delete the section shown below so the file starts directly with "ProfileId":

{
  "Version": 1,
  "Checksum": "YweMhtHcEBtBLTMTowAUALv511I=",
  "Data": {
    "ProfileId": "SaveProfile0",
    "saveSystemVersion": "0.22.0",

3. Delete the Bottom Bracket
Scroll to the very end of the file and delete the extra } so it ends with only one curly bracket.

4. Unlock Achievements
Save the file, launch the Game Pass version, and open the world map to retroactively trigger your Xbox achievements.

Farming Purple Cards for the Mana X Damage Gem Achievement

Completionists know that the “Mana X Damage Gem” milestone takes longer to unlock than anything else in the game. You might finish every other challenge and find yourself only two-thirds of the way done with this specific task. A clever player discovered a brilliant method to knock this out in roughly ten minutes for post-game players, or about thirty minutes for newer players.

The Setup

You will want to select the character Gallo for your run. His specific build completely lacks damage-dealing weapons, which is perfect for this passive strategy. Furthermore, he conveniently starts with a purple card.

Equip the arcana known as “Sharp Mind” or ensure you have both Mana Power Ups actively running. Load into any stage you prefer. The very first stage works perfectly.

Because you picked Gallo, the game allows you to choose a starting card. Utilize his Reroll abilities until you secure a second purple card for your deck, such as the Light Tome. Walk forward and engage an enemy in combat.

The Execution

The magic of this strategy relies on the Clock Lancet. This item ensures you deal absolutely zero damage to the enemies, and simultaneously prevents the enemies from damaging you. By repeatedly clicking the “Play All” button, you will cycle through two purple cards every single second.

You can accomplish this through pure patience and manual clicking, or you can automate the process using an autoclicker. After ten minutes of continuous looping, you will have successfully played over one thousand purple cards. Once you reach your desired timeframe, simply quit the session to secure your hard-earned achievement.

If you lack a dedicated autoclicker program, you can utilize the following Python script to handle the clicking for you. You can run this inside an environment like Thonny.

import pydirectinput
import keyboard

pydirectinput.PAUSE=0.0000000000000000000000001
while True:
    try:
        if keyboard.is_pressed('p'):
            while True:
                pydirectinput.click()
                if keyboard.is_pressed('m'):
                    break
        elif keyboard.is_pressed('m'):
            pass
        elif keyboard.is_pressed('l'):
            break
    except:
        pass

Launch the script in your editor. Press the “P” key on your keyboard to initiate the rapid clicking. If you need a break, press “M” to pause the automation. Whenever you are ready to completely terminate the program, simply press “L”.

The Ultimate Strategy to Defeat Red Death

Many players rely on clickbait videos to figure out the Red Death boss encounter. We have broken down the definitive text-based strategy to help you conquer this massive hurdle. Surviving the boss requires preparation, while actually executing the kill requires a specialized infinite damage loop.

Surviving the Initial Strike

First, you must build a highly synergistic deck focusing heavily on infinite card draws and negative mana costs. You must also acquire at least one Revival item before reaching the final encounter. Navigate through the entire dungeon carefully without spending your Revival. Let Red Death strike you down, and immediately choose the Revive option.

Building the Meta-Engine

To defeat Red Death, you need to output theoretically limitless damage. You accomplish this by slotting specific gems into frequently used cards to build a dominant meta-engine.

1. Luck: Prioritize putting a luck gem into one or two of your cards as fast as possible. You need massive luck to guarantee wildcards from your level-ups and continuous gem draws.
2. Greed: Your goal is to hit the maximum 1000% greed cap quickly. A ten-times multiplier ensures your coin gems deal astronomical damage.
3. Growth: This gem boosts your overall experience point generation. Faster leveling means more card pulls. While slightly less critical than Luck and Greed, Growth provides excellent momentum.
4. Coin Counter: This incredible gem deals damage equal to your total accumulated coins for that specific run to a random target. When your numbers get high enough, this gem triggers instant overkills and snowballs your run.
5. Wild: This gem removes the mana cost of a card and allows it to combo with any other card in your hand. You should always select Wild when offered. Wild cards serve as the foundational backbone for establishing infinite loops.

Essential Cards to Draft

You must secure specific cards combined with the Quickdraw mechanic to survive the final battle.

1. Attractorb: Combine this with Quickdraw, Magnet, or Wild. This represents one of the most vital cards in the entire game. Try to keep one in your opening hand to gain an immediate combo advantage. Aim to draft one Attractorb for every six or seven cards in your deck. Use Mirrors to duplicate them.
2. Mana Tomes: Combine these with Quickdraw, Mana-, or Wild. Dropping their cost below zero allows you to combo off zero-cost cards and generates free mana to ignite your hand. Draft at least three of these to ensure functionally limitless mana.
3. Clock Lancet: Combine this with Quickdraw, Return, or Copy. You must hold one of these in your hand at all times during the Red Death fight. Quickdraw fires it instantly, while Return or Copy guarantees you maintain possession of it after use.

Executing the Kill

First, secure the Ultra Maximum Overkill and Overkill for All Encounters upgrades. Grind five thousand coins from every single encounter on every dungeon floor. By maximizing your Greed gem, that number spikes to fifty thousand coins per encounter. This wealth rapidly builds into ludicrous damage potential.

During the actual boss fight, apply freeze using your Clock Lancet. Build up your combo chain while continually applying the freeze status. When your combo feels sufficiently powerful, strike Red Death with your Coin Counter card. Immediately reapply the freeze effect. If you fear your cards might break, end your turn to protect them. Repeat this exact loop until Red Death falls.

Streamlined Weapon Evolution Guide

After you beat the main campaign, you might want to return to the levels specifically to unlock the evolution achievements. We have determined the fastest and easiest method to knock these out.

The core trick involves picking the specific character who naturally starts with the weapon you wish to evolve. For instance, if you want to unlock the Mannajja, you should go to the Inn and select Poppea, because she begins her run with the Song of Mana.

Take your chosen character to the Cappela Magna stage. Immediately press the Nuke button to instantly clear the first level. Use your reroll abilities to hunt for the specific matching item required for your evolution. In Poppea’s case, you are looking for the Skull O’Maniac.

Once you secure the matching component, navigate toward the question mark icons scattered on the map. One of these icons represents a weapon evolver. Select the option to combine your base weapon with your newly found item. The achievement will trigger instantly. You can then quit the run, return to the village, and repeat the process for the next weapon.

If the required item refuses to appear during your rerolls, choose random items about six times to force the game to offer a fresh batch of choices. If it still hides from you, simply quit to the village and restart the run.

Evolution Combination Chart

Take special note regarding the Heaven Sword. Many players report having significant trouble getting the Clover to appear as a choice, so patience is required. Additionally, you can find the Wings card directly on the first level of Capella Magna by breaking open the larger orb icon displayed on your map. Locate the orb, grab the Wings, and proceed directly to the weapon evolution block.

Extreme Endgame Wealth Generation

Once you conquer all the standard content, you might wonder how to push the game’s limits. We have mapped out a strategy to farm over four million coins per run. While absolutely not necessary for standard progression, crafting this broken loop provides immense satisfaction.

Character and Jeweller Preparation

Assemble a highly specific team for this endeavor. Use Poppea Pecorina as your main leader. Her increased hand size, ability to create Wild cards via the Song of Mana, and free starting Attractorb are mandatory for infinite loops. Choose Iguana Gallo Valletto as your second character to rapidly blow up your greed stat. Finally, pick Krochi Freetto as your third character. His revival mechanics allow you to farm the final boss for additional wealth.

Visit the Jeweller and prepare to spend some coins. You must seal away every single gem in the game except for Evolution, Coin Count, and Wild. You can also leave Triple Damage unsealed to help kill mobs faster. Sealing gems carries a heavy cost. If you lack the initial funds, simply make Coin Count and Wild your common drops and rely on luck. Once you complete your first five-million-coin run, you will easily afford to seal the rest of the board.

Floor One Deck Building

Launch a run in the Berserk Woods. The location matters mostly because this stage features a convenient Evolution Statue on the first floor, allowing early access to the Mannaja. Do not worry about finding high-end enemies; your wealth comes entirely from overkill mechanics.

Locate and press the big red button on the first floor. Your goal is to shape your deck into a very specific format. You want to end up with two Attractorbs for looping, a Skull to evolve your Song of Mana, a Spellbinder to keep your crawlers deployed permanently, and a powerful supplementary weapon like Peachone or the Cross.

Select the cards you need from the reward screens and aggressively banish the ones you do not want. Turn your Song of Mana into a Wild card as soon as possible. Do the same for your two Attractorbs. Ensure at least one of your cards holds a Coin Count gem, though this becomes much more important on the second floor once your bank crosses the two hundred thousand coin threshold.

Pushing the Overkill Loop

On the second floor, deploy your crawlers and start looping to build massive Spellbinder combos. This ensures your crawlers stay on the field forever instead of returning to your deck. Spam your Wild cards continuously. Because you brought Iguana Gallo Valletto, every Wild card played exponentially grows your greed. Aim to cap your greed at 1000% rapidly.

If you string your combos together correctly, you will hit the Ultra Maximum Overkill threshold by your second or third encounter. Your core loop should now look like this: Play Mannaja, play two Raw cards, play your Cross, and then play an Attractorb. Repeat this sequence until you secure an instant Ultra Maximum Overkill using a Coin Count Attractorb.

Deck Thinning and the EndDeath Infinite Loop

Once you hit your stride, you must thin your deck down to just four core cards. You do this by intentionally breaking your unnecessary cards. After triggering a mob overkill, alternate playing your two Attractorbs and the specific card you wish to destroy. You can easily farm death to destroy the Spellbinder, Weighty Tome, Lancet, and Candle. By keeping your deck thin, you can blindly accept any reward card and immediately destroy it using your Attractorb loop for extra profit.

With a perfectly thinned deck, you can approach the EndDeath boss and begin a fascinating infinite loop. Because Krochi Freetto grants a 5% revival chance for every Wild card played, you only need to play twenty Wild cards per turn to earn a guaranteed free life.

The EndDeath boss gradually grows in resistance, eventually threatening to break your infinite loop. However, if you manage to secure two revivals in a single turn and die twice, the boss’s resistance glitches and shrinks back to its initial starting value. Sustaining this requires absolute precision and plenty of Wild Mannajas to generate Raw cards for mana. Some players simply prefer to keep the Clock Lancet in their deck to freeze the boss continuously rather than relying solely on the revival glitch.

Be warned that the game sometimes struggles to calculate massive numbers. You might experience a Coin Count bug where a card registers a completely incorrect value during a breaking animation. You might play a card showing two million damage, only to watch it deal a measly one thousand damage to the boss. We recommend placing the Coin Count gem on multiple different cards to ensure at least one of them registers correctly and successfully breaks the game.

Conclusion

Mastering Vampire Crawlers requires an intimate understanding of deck synergy, exact card combinations, and clever manipulation of the game’s mechanics. By properly utilizing cross-platform saves, automating your purple card farming, carefully dismantling Red Death, utilizing targeted evolution paths, and shattering the endgame economy with infinite loops, you elevate yourself from a casual player to a true completionist. We hope these strategies bring you total victory and an overflowing vault of gold. Good luck out there!