Ok, so i've compiled a list of bugs and suggestions for the dev to work on. Here is the list of bugs first:

-In certain places, elevation blocks can get you out of bounds.
-Falling into the void doesent kill you.
-Thats it for unknown bugs.

Now here are some personal suggestions:

-Make the Blue Cube (The Player) A wee bit smaller ( like just a tiny, tiny bit).
-Have the ability to zoom in with either I ( zoom in) and O (zoom out) Or mouse wheel (Both are good to me :P).
-If theres a block obstructing your vision, make the obstruction "see-thru" so that the player can see.
-Have a seperate tutorial gamemode for new players
-Add a cool background (not just the boring black one).
-Add various sound fx to the game ( like a dying sound effect or a winning sound effect)
-A health bar of some sorts like in the original game)
-Possibly have checkpoints?
-Being able to rotate you camera when in map maker.
-make transitions between veiws more smooth if possible.
-the grey blocks should kill you when you step on top of them to avoid out of bounds madness.
-Add a special block that you spawn on for map making or in the game in general.

Hopefully this list of bugs and suggestions will help you with the upcoming remake: Escape This: NEON. And i do understand that this is only a very early version of the game, but im just trying to help. Thank you for your time.