activating ambient astral avoidable bland boulder bubbles bugs builded chains chainsaw cogs cogwheels convert darned darts demon diligently diverged dodging drowning enjoyable etc fact floating forgotten freely gears gem guessing happier horsemen jumping levers maze medi medipacks medpack monkey nicked owl packs pickups pools predictable prerequisite progresses puzzles rated scenery scribbles shimmy slope sue swinging tempted tinmen tom traps trespassing tunnels underwater versa wraiths