PEAK is a fun and goofy four player coop climbing game with proximity Voicechat that can be enjoyed by casual and skilled players alike.

The gameplay consists of creatively planning your routes, using powerful equipment to take shortcuts or rescue your friends, and foraging for safe and poisonous food. Teamwork is very rewarding and built into the game, you will be pulling up your friends and launching them by crouchjumping.
There are meaningful difficulty settings and fun achievements that unlock an honestly impressively polished cosmetic loadout. The sounddesign and visuals are very immersive.
The randomly generated maps change every 24 hours and vary in difficulty, adding a social aspect to the game

Round based permadeath and snowballing difficulty consistently make for high and low tension moments even after a long playtime.

Voice communication and teamwork are intrinsic to the game experience and fun, If you've never played a game where you have to relay information don't be intimidated to try this, it's easy to pick up.

Active modding community, but don't fall into the trap of "solving" the game by making it easier and robbing you of all fun in the process