Here's my feedback:
- Concept fits the theme and limitation.
- Strategically building a resort is an interesting concept, but this is just 2D Islanders.
- Why are there glitches on the island?
- The art was alright, but there's a high contrast between the island and the ocean.
- I wasn't a fan of the chiptune music.
- I suggest comparing your game to https://quandangv.itch.io/dinosaurs.