Elephantasy: Flipside

DOOMSDAY SURVIVORS is a doomsday survival rogue bullet hell shooting game. In the doomsday barren land, use multiple characters with different abilities, randomly select a variety of weapon combinations to evolve stronger super weapons, and resist waves of biochemical monsters. Have a variety of weapons, including Tianshi Talisman, Golden Cudgel, Flame Gun, Electromagnetic Gun, Heavy Machine Gun, etc., try a variety of combinations, and use different combinations to exert the strongest ability! Characters with different abilities, different characters have different abilities!