High on Life is an action-adventure video game developed and published by Squanch Games. It's a first-person shooter with Metroidvania elements that takes place in a science fiction world where the player is tasked with assassinating certain targets. The game was released on December 13, 2022, for Windows, Xbox One, and Xbox Series X/S.

The game focuses on the player's character and their sister Lizzie, who have the house to themselves while their parents go away on a trip. After witnessing an alien killing their neighbor, the player finds a smaller alien in the dead alien's jacket who introduces himself as Kenny. He reveals to the player that their planet is being invaded by the G3 Cartel and tasks the player to find and hire the famous bounty hunter Gene Zaroothian. After doing so, the player is given a bounty hunter suit and must then retrieve Gene's old knife, Knifey, from a G3 mercenary known as 9-Torg.

High on Life offers an exciting and challenging experience for players. The game features five living guns called Gatlians that each have primary, alternate, and special firing modes. Players can also use a sentient knife with a grapple ability to use ziplines to move around the world. Players can gain abilities and upgrade their existing abilities by purchasing upgrades at shops or by finding them in chests. Additionally, the game offers puzzle solving using the Gatlians' weapon abilities, traversal and platforming sections, and social areas to interact with non-player characters.

Overall, High on Life is an interesting and unique game that is sure to provide players with an enjoyable experience. The game features a unique story, clever puzzles and a variety of weapons and abilities to use. It's a challenging game that players will need to use their wits and skill to master.

Step-by-Step Guide How to Play High On Life

1. Download and install the game
2. Create a new game or load your existing save
3. Familiarize yourself with the controls
4. Explore the environment and find the target
5. Use the Gatlians and Knifey to fight your way through each area
6. Solve puzzles using the weapon specials
7. Collect upgrades, items, and money from shops and chests
8. Interact with non-player characters to gain information
9. Defeat the respective leaders of the G3 to liberate Earth from the cartel
10. Enjoy your victory and share it with your friends!