Paranautical Activity is a First-person Shooter and Single-player video game developed by Code Avarice for Multiple Platforms. The game uses the random dungeon generation and permadeath elements like other Rogue-like video games, and it features different levels focused on a room structure similar to The Binding of Isaac video game, which comes with random enemy generation, treasure rooms, and shops. During the gameplay, the player can purchase health, better weapons, and armour in order to take down monsters who will drop in-game money and health upon killing and the player can use in the shop. In the game, each level comes with a boss fight and the player must face off before moving to the next stage, he encounters more powerful enemies and items which become rarer. The game offers the unique mix of First-person Shooter and Rogue-like elements and the permadeath. The level difficulty will be increased as the player advances through it. With cool controls, shooting gameplay, and visual details, Paranautical Activity is the best game to play.