Rune Descent

Rune Descent is an offline procedural roguelike dungeon crawler game. This game features grid-based catacomb navigation and torchlight survival mechanics. - Splash screen with flickering torchlight animation navigating to main menu - Main menu screen with options for New Run, How to Play, Settings, and About - How to play screen outlining swipe navigation, torch fuel, and rune collection - Settings screen with toggles for synthesized audio, ambient drone, and haptic feedback - About screen detailing version 20.20.20 and lightweight native Java architecture - Grid-based procedural dungeon crawler rendered on custom Android SurfaceView - 4-directional swipe and tap input controls for moving the dungeon explorer - Dynamic torchlight field-of-view system illuminating adjacent stone floor tiles - Torch fuel depletion timer requiring strategic movement and fuel recovery pickups - Collectible ancient runes placed across chambers required to unlock descent exits - Enemy phantom entities patrolling rooms and delivering damage upon contact - Floor trap hazards with activation timers dealing damage to unshielded players - Procedural sound generator synthesizing footstep thuds, rune hums, and trap clicks - Particle engine rendering torch embers, rune gleams, and player damage bursts - Screen shake effect applied on enemy collisions and trap activations - In-game pause overlay with Resume, Abandon Run, and Settings controls - Floor cleared summary screen calculating exploration percentage, runes, and score - Game over screen summarizing depth reached, runes harvested, and final score - Pure in-memory SessionData model managing state and high score records