This game was written by best-selling novelist Michael Crichton in 1983 and published by Telarium in 1984. Luckily the quality of this very old game is high. It is a two-word parser but I never felt that I had to guess-the-verb. However, the manual, which can be found online, contains a verb list which shows what verbs are accepted. It is recommended to read the manual before playing. More over, the game comes with a so-called N.S.R.T.Field map which is required to complete the game. This map can also be found online.
Since there are no modern interpreters for Telariums games, you will need to download an emulator. The game is available for Apple II, Apple Macintosh, Atari ST, Commodore 64 and MS-DOS. I chose to play with a commodore 64 emulator. The other machines are probably faster but I just ran the emulator at approximately 5 times normal speed and so, the game ran at a decent speed.
As the title implies, you are going to the Amazon jungle. The purpose is to find treasure within the lost city of Chak. All puzzles were fair and you quickly stumble upon a humorous sidekick NPC, which helps you on your way. The game has some primitive but still atmospheric graphics and sound effects. Some people may find the game too easy. There are however 3 difficulty levels. I am not the strongest player so I took the easiest difficulty level (novice). As a consequence, I only needed to consult a walkthrough once and I completed the game in about 5-6 hours.
This is the first Telarium game I have played and it was a very positive experience so I am looking forward to try the other seven Telarium games.