It's FINALLY HERE, EVERYONE!!!!!!!!!!!!!!! KEPT YOU WAITING, HUH?
2.0 Changelog:

ADDITIONS:

- Added TALKing! There's dialogue for almost every room, so check it out if you're in desperate need of more content!

- Added dialogue portraits!

- Added several new music tracks!

- Added a □□□ to the □□□□ □□□.

- Added running sprites!

- Added improved sprites, and backgrounds for boss fights!

- Added some additional dialogue for Sans in a pacifist playthrough.

- Added Battle Options, to select whether you want menus and checks to display the actual numbers, like in UTY, or if you want Vanilla Undertale numbers.

- Significantly changed the Genocide/No Mercy route.

- Re-added UTY's New Home, with some original additions.

- Added hurt sprites for (most) enemies!

- Added incredibly good sprites for the Temmie armor, drawn by yours truly.
- Other things that I don't remember right now!

FIXES:

- Fixed the punch card.

- Added an option to unfix the punch card.

- Fixed an issue where you could encounter a softlock in the naming screen.

- Fixed an issue where the Undyne cutscene in Hotland would display the wrong armor if wearing the Tutu.

- Fixed an issue with certain dialogue in Hotland.

- Fixed an issue with holding water with the locket equipped.

- Fixed several issues when playing with a controller.

- Fixed some minor issues in the Mettaton EX fight.

- Fixed some minor graphical bugs.

- Fixed some issues with No-Hit mode.

- Fixed an issue from Undertale where the Snowdin theme would play at the wrong pitch after certain events in Geno.
- Other things that I don't remember right now!

TWEAKS:

- Reworked the difficulty system.

- Running now makes it so you encounter enemies faster.

- Rewrote some dialogue to make it fit better with UTY.

- Auto text skipping was improved.

- Made it so the Ruins switches make sound when pressed like in Undertale Yellow.

- "file6" is now deleted on a True Reset.

- Changed "Merg" mode to "No-Hit" mode in settings for the sake of clarity.

- The Save point in the Steamworks now displays the Genocide dialogue for Hotland.

- Tweaked existing Clover & Chara dialogue.

- Tweaked the Wild Revolver.

- Tweaked the Undyne the Undying fight.

- Tweaked the Asgore fight.
- Other things that I don't remember right now!

- Removed Gaster

As always, if you find any bugs/glitches, let me know!