Is this just a pixel hunting game or what? I tried to play this but couldn't find enough plants to make a tent
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Someone else already mentioned cheats, which of course is a viable option if you just want to see what the game has, but it's certainly doable without them. Except for the dungeons which I honestly find painfully imbalanced, but I use cheats to complete them while others use cheats to skip them. XD
Anyway, I had the same issue the first time I started playing this too, but with repeated attempts you learn to spot plants and other resources better. There are a LOT more than it seems at first, but it's about knowing where to look and how to spot'em. Most will also respawn in the same place every day, or every other day in some cases.