Sonic 4 Episode I and II
Casual
2026-10-23
837.15MB
3.0.0
Android 3.0 and up
288
Screenshots
Introduction
Sonic 4 Episodes I and II is a platforming game designed for Android devices, offering a fast-paced 2D gameplay experience. The game features five distinct zones, each with multiple branching paths and challenging boss encounters. It retains the responsive controls and high-definition visual detail characteristic of the series, while allowing players to shift the pace of gameplay as they navigate unique routes. The experience is driven by an engaging narrative, with support for game controllers and cloud saves. Additionally, a leaderboard system provides players with a sense of achievement.
Features
Fast 2D Zones and boss battles
You race through five Zones with shortcuts and branching routes. Across the episode there are seven boss battles that build on classic patterns. The modern engine keeps movement responsive and shows HD detail. Music by Jun Senoue sets the pace for each stage.
Team mechanics with Tails
Beyond standard runs, you can call on Tails to perform Rolling, Copter, and Submarine combos when layouts demand it. Rolling breaks walls and opens hidden paths. Copter keeps Sonic airborne over gaps and hazards. Submarine lets you dive and steer through underwater areas with more control.
Episode Metal unlocked
You can switch to Episode Metal for a change of pace, available from the start. You play as Metal Sonic across reworked Acts from Episode I. This mode offers a different path and reveals parts of the story that connect back to Sonic CD. Switching between the main episode and Episode Metal keeps progress clear.
SEGA Forever options and controller support
To round out the package, Sonic The Hedgehog 4 Ep. II includes play free with ads or ad free through a one time purchase. Leaderboards and cloud saves are included for tracking and backup. HID compatible controllers are supported for precise input. Once you download Sonic The Hedgehog 4 Ep. II, a gamepad can improve consistency compared to touch.

Advantages and disadvantages
Pros
Team moves give Sonic and Tails distinct uses
Episode Metal adds harder bonus stages
Controller support, cloud saves, and leaderboards
Special Stages can unlock Super Sonic
Cons
Controls may become unresponsive
Sporadic crashes interrupt play

Game guide
Complete all Acts via Score Attack Mode
Score Attack Mode is the default mode you'll be playing. Simply complete all acts, including all bosses. You'll unlock E.G.G Station Zone after completing all 4 zones. Then complete E.G.G Station Zone to complete the episode. You should unlock "The Story Begins", "Crush Dr. Eggman" and "All Stages Cleared" at least in the end.
Complete all Special Stages
Finish all seven special stages to get all seven Chaos Emeralds. See trophies, "The First Chaos Emerald" and "Super Sonic Genesis" for more information. Try to get "Ring Collector" if you can.
Second Playthrough via Time Attack Mode
Switch to Time Attack Mode (Press :square: in Stage Select) and replay all acts in this mode with Super Sonic. See "Golden Flash" for more information. Try to get "Speed's My Game" also if you can. You also have to do all bosses and special stages again in this mode.

Summarize
Sonic 4 Episode I and II is the second installment of Sonic 4, a saga starring the world-famous blue hedgehog that improves upon all the features of the first installment. This title not only boasts the presence of Sonic but also cameos of characters like Tails or Metal Sonic.