Throughout your journey, you'll encounter various power-ups hidden within monitors. Breaking these monitors by jumping or rolling into them will grant you their effects. The most common power-ups include:

- Ring Monitor: Grants 10 rings. Always a welcome sight!
- Invincibility Monitor: Makes Sonic temporarily invincible, allowing him to destroy enemies and pass through hazards without taking damage. However, he can still drown.
- Speed Shoes Monitor: Increases Sonic's speed significantly for a short duration, making it easier to clear long gaps and reach high areas.
- Shield Monitor: Provides a single-hit shield. If Sonic takes damage, the shield absorbs the hit instead of his rings.
- 1-Up Monitor: Grants an extra life. These are often hidden in secret areas, so keep an eye out!
Understanding where and when to use these power-ups can turn the tide of a difficult section or help you uncover hidden paths. Always prioritize collecting them, especially the shield and invincibility monitors, before challenging sections.