-------------------------------------------------------------------------------------------------------Controls and notes: MUST READ:
-Move around with arrow keys.
-Jump with up
-Select/next speech bubble with Z
-Deselect with X
-Red heart: move freely.
-Blue heart: jump physics.
-Don't move when touching blue attacks.
-Your items get refilled after the halfway point (Sans sparing you).
-This project needs a pretty good computer to run and can get laggy at times, especially when using Gaster Blasters, so if it seems laggy, try downloading the project into offline mode so it runs of your computer instead of the internet.
-Comment down your thoughts below, and tell me if you beat it. I'll be impressed.
-Have Fun.
-DON'T take anything.
-The project looks much better when played in small screen.
Credit to
@loganvcairns for the original project this is not just a copy of his project this fight is diffrent to the real one i have completely coded new attacks for you to try and avoid!