turbowarp reccomended for high resolutions:
https://turbowarp.org/924729419
there are a few other tweaks from the previous version than just the grid level texture. ...or is there just one? I forget. anyway that one thing is that dying no longer breaks everything and works like 360 sonic engine.
Music from Sonic Crackers
oh I guess this project makes my claim that I'd port this to NGSE 2020 before working on it more a lie. oops.