It's a little clunky to install, but for any TA fan it adds a fun new spin to the mix. The level mechanic instead of waves means the bad stuff in co-op can be more challenging. I actually found Dark World to be more fun than the original. The huge bosses are all cool, and the final one is almost like playing a bullet hell game.

The level creator is also fun, although sometimes I can't load my files on a Steam Deck - the button for opening the file doesn't appear. My nephew spent tens of hours just in the editor.