Play EcoQuest 2 – Lost Secret of the Rainforest Online

EcoQuest 2: Lost Secret of the Rainforest came out in 1993 as part of Sierra On-Line's classic MS-DOS adventure lineup. It was a time when point-and-click games often leaned on environmental themes, and this one stood out for its earnest, educational approach wrapped in a jungle mystery. You play as Adam, a young boy who returns to help his friend Delphineus the dolphin, only to find the rainforest in peril from logging and pollution.

You control Adam from a third-person perspective, moving screen by screen through lush, hand-drawn environments. The main goal is to uncover why the rainforest is dying and stop the destruction, which involves a lot of talking to animals and using tools like the Ecorder to scan plants for clues. You collect items, solve inventory-based puzzles, and make choices that affect the ecosystem, like deciding whether to help or hinder certain creatures. The pacing is deliberate, with some puzzles requiring careful observation and patience, but it never feels overly punishing. Playing it gives you the quiet satisfaction of untangling a natural world's problems through curiosity and care.

Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse , "Alt" ,"Enter" and "Space bar".