AlphaMine Lite: word puzzle

Sally & Harry, hyper curious students, goes for a fieldtrip with classmates to a cave at a massive mountain. Due to curiosity, they get separated from the group inside the cave. Shortly after that, heavy rainfall began and partially flooded the cave system, blocking the way out and trapping them inside. Fortunately, they find a hidden mine network that connects various secret labs inside the mountain. To survive and escape, they must unlock 100+ unique doors, each protected by clever codes, logic puzzles, and hidden mechanisms.