Gamigo has released a video summarizing their 2019 financial report:

At about the 14:12 mark, there is a pie chart showing revenue per game. The top ten games are Trove 16%, Archeage 15%, Archeage Unchained 10%, Desert Operations 7%, Fiesta 6%, Rift 5%, Aura Kingdom 5%, Grand Fantasia 4%, Shaiya 3%, and Defiance 2% .

Archeage and Archeage Unchained produced 25% of revenues, which is quite impressive. Nearly half the Gamigo revenue was from Trion games, so that was a very good acquisition.