Finished Opus: Rocket of Whispers by Sigono. It was alright. The post-apoc story was great, like a good book I couldn't put it down. The gameplay is mostly map exploration and fetch quests with visual-novel-style story scenes. You can't 100% the game without IAP which is a bit disappointing, and the ending is weird. Overall not bad for a couple of dollars, and way better than the first Opus game. 4/5.