A possible concise summary is:
Sonic and his friends are lured into a deadly game called Squid Game by Dr. Robotnik, who promises them a cash prize of 45 million dollars. They have to compete in four children's games, but if they fail or break the rules, they are shot and killed. Sonic is the only survivor, but he learns that the prize was a lie and he wins nothing. He uses two chaos emeralds to go back in time and stop his friends from playing the game. He also chases Dr. Robotnik, who tries to escape.
Here are the key facts extracted from the text:
- 1. Sonic signs up himself and his friends for a game called Squid Game that promises a cash prize of 45 million dollars.
- 2. The game turns out to be a deadly trap set by Dr. Robotnik, who wants to kill Sonic and his friends for ruining his plans.
- 3. The game consists of four rounds: red light, green light; honey comb; tug of war; and marbles.
- 4. Sonic's friends are eliminated one by one in each round, either by failing the game or by being shot by Robotnik's soldiers.
- 5. Sonic and Mario are the last two contestants, and they play a game of marbles, where Sonic wins and Mario is shot.
- 6. Sonic discovers that he wins nothing, and that Robotnik was behind the whole scheme.
- 7. Shadow, who survived his gunshot wound, gives Sonic two chaos emeralds and tells him to use chaos control to go back in time and prevent the game from happening.
- 8. Sonic goes back in time and warns Silver to get rid of the card that invites them to Squid Game, while chasing Robotnik who tries to escape.
These are the facts that I could extract from the text. I hope this helps you. 😊