Sonic the Hedgehog 2 (World) (Rev A)

The way to play Sonic the Hedgehog 2 (World) (Rev A) is mostly the same as the first game, which came out in 1991. As a side-scrolling platformer, the player controls Sonic the Hedgehog as he runs at high speed, beating enemies and getting around obstacles. The story takes place after the events of the last game. When Sonic goes home, he finds that Doctor Robotnik has taken Miles "Tails" Prower. So, Sonic sets out to find him before it's too late.

How to play

1. Start the game: Load the game on your console or emulator.

2. Choose your character: You can play as Sonic or Tails (or both in co-op mode on some versions).

3. Controls:
- D-pad or analog stick: Move left or right
- A/B button (depends on console): Jump
- Down + Jump: Spin dash (roll into a ball to gain speed)

4. Gameplay:
- Run through levels, collecting rings for protection
- If you're hit, you'll lose your rings
- Avoid obstacles and defeat enemies by jumping on them or using spin dash
- Find hidden areas for bonus rings and power-ups
- Reach the end of each act, typically marked by a sign post
- Defeat Dr. Robotnik (Eggman) at the end of each zone

5. Zones: The game has 11 zones, each with 2 acts (except for the last one)

6. Special Stages: Collect 50 rings and jump through a star post to enter a special stage where you can earn Chaos Emeralds

7. Goal: Complete all zones and collect all 7 Chaos Emeralds for the best ending

Key tips:
- Maintain your speed for the best experience
- Learn the level layouts to find the fastest routes
- Use the spin dash to gain speed quickly
- Collect rings whenever possible for protection

Use arrow key and try some key ( Shift, Enter, Z, X, A, S , Q, E, R, T, G, F, H ) to controls the game.