ULTRAKILL Revolver Alternative Upgrade
You may have come across a stone tablet button marked “VI” in your travels in 1-4 with a pretty large door behind them.
That door leads to a special upgrade turning that peashooter into a boss killer.
The following guide will show the buttons for you to find and activate to get that upgrade.
Note: You only need to activate the buttons once for it to count (with the final button near the door being the exception)
BUTTON “I” – FOUND IN LIMBO 1-1
The first button can be found later in the final room.
Defeat all enemies then destroy the skylight.
![ULTRAKILL Revolver Alternative Upgrade 1](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-1.jpeg)
In this case, I recommend shotgun-jumping to give you enough momentum, then the button is right in front of you.
![ULTRAKILL Revolver Alternative Upgrade 2](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-2.jpeg)
Blasting yourself up in the air will land you on the roof.
![ULTRAKILL Revolver Alternative Upgrade 3](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-3.jpeg)
The button is the only thing on the roof, so press it and you’ve gotten step one.
![ULTRAKILL Revolver Alternative Upgrade 4](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-4.jpeg)
BUTTON “II” – FOUND IN LIMBO 1-2
Process into the level and visit this room before the final battle room.
![ULTRAKILL Revolver Alternative Upgrade 5](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-5.jpeg)
Turn right and you’ll see a destructible wall.
![ULTRAKILL Revolver Alternative Upgrade 6](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-6.jpeg)
Break that and move into the next room, keep a note of the room closed under the bridge.
![ULTRAKILL Revolver Alternative Upgrade 7](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-7.jpeg)
Move forward and find another destructible wall, take that down and move ahead.
![ULTRAKILL Revolver Alternative Upgrade 8](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-8.jpeg)
Now, I’m actually not spoiling this one for you, continue into this section and enjoy the secret!
![ULTRAKILL Revolver Alternative Upgrade 9](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-9.jpeg)
After finding the secret, come back out and visit the room that you remember under the bridge.
![ULTRAKILL Revolver Alternative Upgrade 10](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-10.jpeg)
It’s now open and so drop down.
![ULTRAKILL Revolver Alternative Upgrade 11](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-11.jpeg)
Smash that button and you’re one step closer to getting your hand on the upgrade!
![ULTRAKILL Revolver Alternative Upgrade 12](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-12.jpeg)
BUTTON “III” – FOUND IN LIMBO 1-3
To get this button, you must collect both Red and Blue skulls and place them on their respective pillars
![ULTRAKILL Revolver Alternative Upgrade 13](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-13.jpeg)
Turn around and you’ll see one of the stained glass descending, head over there and enter the room.
![ULTRAKILL Revolver Alternative Upgrade 14](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-14.jpeg)
Head up stairs and enter the room above.
![ULTRAKILL Revolver Alternative Upgrade 15](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-15.jpeg)
Go down the hallway and get ready for a fight!
![ULTRAKILL Revolver Alternative Upgrade 16](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-16.jpeg)
You’ll now need to face down two sword machines at the same time!
![ULTRAKILL Revolver Alternative Upgrade 17](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-17.jpeg)
The goal is to reduce both swordmachines’s health to the lowest at the same time,
Take one down and reduce the others to win, otherwise the downed swordmachine will regen health and continue the battle with you.
![ULTRAKILL Revolver Alternative Upgrade 18](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-18.jpeg)
Clutch it up and the door behind them will open, it’s your beloved button!
![ULTRAKILL Revolver Alternative Upgrade 19](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-19.jpeg)
Smash it like your favourite YouTuber’s subscribe button!
![ULTRAKILL Revolver Alternative Upgrade 20](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-20.jpeg)
BUTTON “VI” – FOUND IN LIMBO 1-4
The final one is the easier one!
Return to the room in the left of the castle.
![ULTRAKILL Revolver Alternative Upgrade 21](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-21.jpeg)
Press that final button and boom, you’ve done it!
![ULTRAKILL Revolver Alternative Upgrade 22](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-22.jpeg)
Jump to your prize in joy and claim it!
![ULTRAKILL Revolver Alternative Upgrade 23](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-23.jpeg)
Enjoy a magnum version of your Revolver, you can now switch at the shop to which version of the revolver you wish to have.
![ULTRAKILL Revolver Alternative Upgrade 24](https://www.naguide.com/wp-content/uploads/2020/09/ULTRAKILL-Revolver-Alternative-Upgrade-24.jpeg)
This alternative works on the base revolver and the coin flip version.