In 2014, an international team translated it to English, German and Polish (as well as the original Czech) and ported it to the Atari 400/800/XL/XE. The team was led by Rudla Kudla (a pseudonym for Rudolph Kudla) and Mirek Fídler (the original author). Others included Antonín Holík (music and sound effects), Siegfried Lenz (German translation), Rafał Chabowski (manager of Polish translation) and Pavel Kleisl (English version corrections).
Version 1.1 was published in FLOP disk magazine, issue 57, side C.
[+] Users who have solved this game
[+] Users currently playing this game
I found the solution:
http://manillismo.blogspot.cl/2016/01/exoter.html
A verified (at 50%) can be found at: http://manillismo.blogspot.cl/2016/01/exoter.html