Best early access, fantasy and singleplayer games Across the Obelisk has a few great ideas hidden behind classic gameplay. Between mastery and instinct, Black Book pushes your limits. While not perfect, Cardaclysm: Shards of the Four has some hypnotic moments. An underwhelming experience overall: DPS IDLE. Vault of the Void turns dodging traps into a true strategic quest. Mage Tower 2: Call of Zadeus provides an acceptable dive into Strategy. Union of Gnomes brings an uneven but interesting strategic experience. Novus Orbis mixes Adventure and RPG with varying success.