Best rpg, steam achievements and difficult games Disjointed mechanics prevent Banners of Ruin from standing out. Astrea: Six-Sided Oracles brings an uneven but interesting strategic experience. A competent, if unremarkable, RPG experience: Knock on the Coffin Lid. Novus Orbis mixes Adventure and RPG with varying success. Skautfold: Usurper won't amaze everyone, but it offers fun for fans. Poor execution makes Void Tyrant a tough sell.