The original Skrupel was developed by Bernd "Husten" Kantoks and is still available on Github.
The two factions "Orion Conglomerate" and "Kuatoh" were also developed by him.

All names of planets and dominant species were generated with fantasynamegenerators.
This is also true for the names of factions and ships, except for "Orion Conglomerate" and "Kuatoh" as they have been developed by the the original's creator.

All images for the factions "Silver Star AG" and "Ko'paytirish" were created and the ship images for the faction "Trodan" were reworked by Patrick Bender. Additionally for the faction "Ko'paytirish" he provided all ship names and the faction name itself.