Unepic is an exemplary old-school platformer with all sorts of humor and essentially endless adventures.
The game has an interesting plot. GG is playing a tabletop role-playing game with his friends, but he gets impatient and goes to the restroom. And there someone turned off the light... And so we start the game. We find ourselves in a giant castle, we are the chosen ones, etc. etc. But all this was implemented very well. For example, here you can wear 8 rings at once! Each weapon has its own characteristics, you need to approach enemies wisely and sometimes create a strategy. Here you can create potions, read books, upgrade your skills - in general, everything that a real RPG needs, and all this is diluted with funny dialogues and quests. And if you suddenly completed the story and are hungry for more, then in the Steam Workshop you can always download new maps, stories, and even go through it with friends (up to 4 people). To be honest, it was a lot of fun, especially when one person had to press a lever with an obvious trap, but contrary to expectations, everyone else died...