The crashing in this level when using Boomerang Gun was due to a conflict with a specific mutator enabled in Zeal Duels servers. In normal circumstances this shouldn't be an issue.
We tried to playtest this level while we were playing CTF over the weekend. Unfortunately, players started to crash, seemingly because they used the boomerang weapon. So we weren't able to playtest the level because of the crashes.
PurpleJazz strikes again, but this time with more than just a pinch of salt (a shoreful of it)! xP
Puns aside, I think this one is yet another solid CTF level by PJ. It features a theme that is well executed and original to some degree, although I have to admit that there are two other levels that this level reminds me of in terms of layout traits and visuals; Vanilla Shores and Sand Castle. Perhaps those two were a source of inspiration/influence here? Just guessing.
I suppose the level isn't exactly duel-compatible due to its fairly large size, especially within the horizontal dimension. Judging by the looks of it, 3v3 games should work just fine here, although I haven't got to try that yet. It was definitely a fun level to play in JDC events though. Some spots around the upper parts of the level seem like they have some camping potential in them, but nothing that would be impossible to counter.
Overall I think the gameplay in the level flows well, with a balanced amount of open and closed areas. Even around the more closed areas there is sufficient space between different platforms, so the level does not feel too cramped or awkward to move in anywhere. Though I have to admit that since there are a lot of similar looking platforms throughout the level, there is some potential in getting disoriented flow-wise. But not that it would be a severe issue.
Otherwise, the level features neat visuals that make especially the background unique. I think the weapon choices are also well-thought and support a balanced gameplay, together with the reverse bouncers and boomerangs as the custom extras here. I am very much looking forward to play more games in here overall! Good job PJ!