Actual video I used:

https://youtu.be/SCZqoWNkAdA

There are many buttons that were used in the fandom of Underverse, but what do the buttons ACTUALLY do? well in this chapter, we will be discussing the topic by RANKINGS and explanation of how the buttons work.

|E Tier Rank|

Act:

The user can press the "act" button to interact with the enemy in non-violent ways, such as talking, complimenting. It's often less effective in deadly fights where direct cobat is necessary.

Mercy:

The user can press the "Mercy" button to spare an enemy, offering them a change to end the conflict peacefully. However, this button is often weak in general fights, as not every opponent is willing to accept mercy, leaving the user to vulnerable to counterattacks.

Defend:

The user can press the "Defend" button to reduce incoming damage during battle. While it lessens the impact of attacks, it's somewhat limited because it doesn't eliminate damage entirely. It's a defensive option, but not always the most effective in avoiding harm.

|D Tier Rank|

Fight:

The user can press the "fight" button to strike the enemy, with damage increasing based on the user's LV. Fanon Chara is the best at using this button, making it especially strong and effective

Item:

The user can press the "item" button to access their inventory during battle. this button allows them to use or equip items, providing strategic advantages like healing, buffs, orspecial abilities. Clover is the top user of this item button.

Magic:

The user can press the "Magic" button to cast powerful spells and abilities duringbattle. this button allows access to a variety of mystical attacks and supportive spells. however, it usually consumes TP (Tension Points) and may require strategic planning to use effectively.

Skill:

The user can press the "Skill" button to unleash a unique or specialized ability, tailored to the stuation or opponent. This might include a double attack, instant healing, or temporary invincibility. It could be the strongest battle button for a human.

Pray:

The user can press the "Pray" button to call upon a higher power for aid. This button randomly invokes divine assistance, which might restore health, grant temporary invincibility, or unleash a powerful attack. It's a gamble with potentially game-changing outcomes, making it a wild card in battle.

|C Tier Rank|

Delete:

The user can press the "Delete" button to erase someone or something's code and impact from the system. However, it can only be activated within the system realm and cannot delete mighty, overpowered, high-being, or high-perms beings.

Outframe:

alright, kid, this one's a bit of a doozy. when you hit the "outframe" button, you're basically giving whatever's in your way a one-way ticket out of it's own reality. Imagine telling someone they've overstayed their welcome- exept instead of leaving, they're just, like they never existed in the first place. that's just one of four tricks up my sleeve. pretty neat, huh?

Prescan:

The user can press the "Prescan" button to analyze and reveal nearly everything about an opponent's or object's abilities, weaknesses, and current state. This button provides detailed insight, making it the best option for binary and strategic entities to plan their actions effectively.

Debug:

The user can press the "debug" button to fix errors or glitches, restoring stability to the system. It can also be used to exploit flaws, making it a versatile tool. This is the main weapen of Anti-Virus Sans, commanly used by him to fix damage caused by Virus Sans to the Multiverse.

Reboot:

The user can press the "Reboot" button to jump to different points in time, rebooting the game world and undoing recent events. It's often used instead of abilities that avoid time paradoxe's and reset the timeline without causing glitches. While Timeerror! Sans doesn't possess this button, he is the best option for utilizing its effects effectively.

|B Tier Rank|

Reset:

The user can press the "Reset" button to reset the game from the very beginning. Undoing all progress made. It's a powerful option that can return the entire universe or timeline to its starting point, wiping the slate clean and offering a fresh start.

Erase:

The user can press the "Erase" button to completely destroy and obliterate the game world. This action wipes out everything, including progress, characters, and the environment, leaving nothing behind. It's a total reset with no possibility of recovery, making it the most extreme option available.

Rewrite:

The user can press the "Rewrite" button to alter a timeline by changing past events and their effects on the present. It's a weaker version of "Overwrite" as it modifies events retroactivly rather than making instant changes, impacting the future through adjustments to the past.

Recode:

The user can press the "Recode" button to rewrite the core properties of an opponent, object, or environment. This powerful tool can alter fundamental attributes, such as an opponant's abilities, an object's function, or invironmental conditions, effectively reshaping the elements within reality.

Hack:

The user can press the "Hack" button to hack and rewrite or destroy almost anything within the game or reality. This versatile tool allows for extensive modifications and even complete destruction of systems, objects, or data. Nealry every outcode hacker entity possesses this ability.

|A Tier Rank|

True Reset:

The user can press the "True Reset" button to erase progress and restart the game from scratch, as if buying a brand-new copy. It can also undo and fix the effects of the "Erase" button, which completely wipes the game world with no chance of recovery. Making it a more powerful option than the regular "Reset" button.

True Erase:

The user can press the "True Erase" button to obliterate the game world. permanantly deleting all associated files, and potentially trigger severe system issues such as glitches or a blue screen. This action goes beyond just erasing in-game content; it effects the entire system, making it the most destructive and high-risk option available.

Reload:

The "Reload" Ability lets the user summon and transform into any character from various realities at will. It allows access to all the powers and knowledge of these characters, and OMN140 can transform into them seamlessly. While not an actual button, it's worth reviewing as a cool, versatile ability.

Corrupted Reset:

The user can press the "Corrupted Reset" button to trigger a system failure, corrupting data and causing chaotic resets. This action can spread to the system32 file's and even affect outer servers in the real world, introducting instability and disorder with far-reaching consequences.

Asset Reset:

The user can press the "Asset Reset" button to revert all forms of someone to their original state. For example: Delta turns into Classic, and Error into Geno. It can also reset characters to their fundamental forms, like Abyss becoming Classic. King Multiverse uses this to return characters to their core origins.

|S Tier Rank|

Save:

The user can press the "Save" button to save a monster or human from coruption. However it can't save them from glitching or going insaine, like Error.

Overwrite:

The user can press the "Overwrite" button to dramatically alter the course of a timeline. this powerful tool allows changes to reality. including thoughts, actions, memories, and roles, with just a tap. However, it's immense power can be highly abusive, enabling continuous alterations to reality with little regard for its inhabitants.

Glitchout:

The user can press the "Glitchout" button to trigger a critical glitch, turning the world into a chaotic code void where everything becomes disordered and unstable. It can also apply the effects of other buttons like Reset, Erase, and hack, creating widespread disruption.

Download:

The "Download" ability allows OMN140 to instantly copy and learn abilities, mannerisms, code, and memory upon sight. This includes abilities typically bound to specific entities, which becomes at least one million times stronger when copied. However it connot copy beings stronger than OMN140. Although it's an ability, it looks cool as a button review.

Gameover:

The user can press the "Gameover"  button, which King Multiverse summons. For entities that can save and load, it sends them to the save screen, forcing a reload. for others, it resets their stats or even erases their memories. For those without these traits, it results in deletion. This button only affects those on par with King Multiverse, not those stronger.