Guard a sleeping dreamer through a night of growing swarms in Hollow Wisp, an ad-free survivor roguelike for Android. One-thumb portrait movement and automatic attacks let you focus on dodging, positioning and building a different combination of weapons each run. Play Classic offline with no energy timers. Survive for 15 minutes, face three boss encounters, then clear the remaining enemies to reach dawn. Combine 10 botanical and celestial weapons with passive upgrades, discover 10 weapon evolutions, unlock eight Guardians and explore three soft, gore-free dreamscapes. The five-minute Daily Dream offers a shorter shared challenge with a daily Guardian, arena and rule. Complete missions, earn permanent upgrades, pursue 30 achievements and compare your best runs in Dream Rankings. There are no banners, ad breaks or rewarded videos. The game is free to download, with optional fixed-content Starter Pack and Coin or Gem purchases. No gacha. Classic core gameplay works offline; rankings, purchases and connected account features need internet. Gameplay is in English.