Level 2

AvaBranch

https://avabranch.zolmeister.com

3D pacwan(wakka wakka)

https://www.bgreco.net/pacman/

Microwaver

https://microwaver59.com/

Older tetris

https://ytiurin.github.io/tetris/

Mario

http://openhtml5games.github.io/games-mirror/dist/mariohtml5/main.html

Spashal(B)

http://mrrar.github.io/spashal/

Wanderer

https://red-kangaroo.github.io/wanderer/

Pig Game

https://segs.w3.uvm.edu/demos/compliance/

Breakout

https://sreechar.github.io/Games/breakout/

Boulderdash

https://sreechar.github.io/Games/boulderdash/

Dress up the moon girl!

https://moongirl-dressup.netlify.app

Dress up the rhino!

https://rhinodevel.github.io/RhinoDressUp/

Large old game archive(C)(B)

https://js-dos.com/games/

Alien Invasion(B)

http://cykod.github.io/AlienInvasion/

Survivor

http://www.schillmania.com/survivor/

Tower defence 3D

http://www.fellicht.nl/games/tower-defense/

Mortal combat(2 player)

https://mk.mgechev.com

Doom(C)

https://js-dos.com/games/doom.exe.html

Diablo(B)

https://d07riv.github.io/diabloweb/

2D superhot

https://sreechar.github.io/Games/superhot-2d-game/

Square off(only way to play is if you and your freind are both on the game)

http://sqoff.com

Panzer Marshal

http://panzermarshal.com

Last colony(B)

https://www.edopedia.com/demo/last-colony/

Pixel Tower Defence

https://www.edopedia.com/demo/pixeldefense

Oregan trail

https://archive.org/details/msdos_Oregon_Trail_The_1990