Here is a concise summary of the provided text:
**Title:** Mario Bros. Adventure (in a Plasticine World)
**Summary:**
* The hosts, playing as Mario and Luigi (with character designs updated based on viewer feedback), embark on a new adventure in a plasticine world.
* They navigate through various levels, overcoming obstacles, avoiding enemies (e.g., flying turtles), and solving puzzles to progress.
* The duo works together, showcasing "perfect teamwork" to reach checkpoints and ultimately, the castle.
* Upon reaching the castle, they face a challenging lava section and eventually rescue the kingdom, but not the princess, who is revealed to be in another castle.
* The video concludes with an invitation for viewers to request more adventures in this game mode, with calls to subscribe and provide feedback.
Here are the extracted key facts, each with a number and in short sentences, excluding opinions:
1. **Game Update**: A new update for a Mario game has been released.
2. **Gameplay Participants**: Mario (player 1) and Luigi (played by Karim) are the main characters in this gameplay session.
3. **Initial Objective**: The initial goal is to face Bowser in a new chapter.
4. **Starting Point**: The gameplay starts from World 1.
5. **Checkpoint Progression**: The players aim to reach and pass through multiple checkpoints.
6. **Game Environment**: The game features various environments, including a shrimp area, trees, and a castle.
7. **Obstacles**: Players must avoid or overcome obstacles like shrimp, flying turtles, and lava.
8. **Castle Entrance**: The players eventually reach and enter a castle.
9. **Final In-Game Achievement**: Mario saves everyone, but the princess is revealed to be in another castle.
10. **Game Status**: The current gameplay session is concluded, with the possibility of continuation to find the princess.
11. **Game Mode**: The gameplay is set in a "world of plasticine" mode, a unique twist on the traditional Mario Bros. gameplay.
12. **Player Interaction**: Viewers are encouraged to engage with the content creators by subscribing, activating notifications, and providing feedback on the game mode.