...do I hear some kind of Toe Jam and Earl remix?

Cool game, nicely done.

The game is not exactly that good.

The gameplay is very basic and work for what it is. The addition of teleporters do vary things a bit but doesn't "completely change the mechanics" as the description says.

Where the game become actively annoying is in the lackluster pseudo-3D graphics (the main character is seriously boring and the boxes look goofy) and in the bad controls. The game only allow you to either use the keyboard key presses (which is extremely awkward and non-intuitive in an isometric viewpoint) or clicking the arrows, which is very slow. Given some stages can require a lot of moves, needing you to move the character in loops through the stage to give specific pushes, this make the game extremely aggravating to play.

Audio-wise, although the Toejam & Earl theme is always a classic (even if the remix is a bit off, instruments-wise), the game is really lacking in sound effects ; no teleportation sound effects, no movement sfx, no pushing sfx, no sfx to indicate you pushed a box on an objective tile... the game's really quiet despite the music.

The game is definitely functional and it could definitely have been worse but it's not really fun unfortunately. Even if you're a fan of Sokoban, the clunky controls really make the game not really worth playing.