ASTER once promised multiseat gaming, but what’s the current reality?

A few years ago, games like Fortnite and League of Legends used to run with ASTER, but for a long time now nothing seems to work. Most of us purchased ASTER mainly for these games, and if it worked properly we would have recommended it to others. Is there any ongoing effort from Ibiksoft/ASTER to restore support, or has it been abandoned?

To keep things clear, it would be helpful to collect here which games currently run with ASTER and which don’t. If anyone has tested recently, whether Epic, Riot, or Steam titles,  please share your experience. And if someone has found a solution or workaround, it would help many of us in the community.