20 years have passed by since the events on Angel Island. Sonic and Tails have been on many adventures. But now it's time for a well earned holiday.CREDITSUtopiaUK - CreatorTiddles - Various Engine Work & HelpD.A. Garden - Testing NeoFusionBox - Help With MusicDerZocker - Radon Ravine Level Art

Sonic 3C Delta is a hack of Sonic The Hedgehog 3 (& Knuckles). It is a compilation of early/unused content for Sonic The Hedgehog 3, including early music, layouts, graphics, concepts, and more.The hack currently includes all the zones from the first half of Sonic 3, including Flying Battery Zone in its original placement and the 3 Bonus Stages.General Changes:Original zone order.Improved prototype soundtrack.Prototype inspired level layouts.New title screen and menu art.New cutscenes.Prototype graphics and art.Credits:Programming:Chainspike, SyntaxTsundere, Rivet, Inferno, Zummone, Fred Bronze, vladikcomper, lavagaming1Beta Testers:MechaKnuckles, sonic c32ttb1, Xebninmaj Sark, Zummone, Inferno, Volbby, JayKuriN, PhoniexVania, Sprite, EmmaNerd, SyntaxTsundere, Legobouwer9, Rodotnik, Sumi, GigglyManGraphics:Chainspike, MechaKnuckles, Volbby, Trickster, SyntaxTsundere, BladeOfChaos, mcginnis03, Hexagonal, JoeyTheRabbit, EmmaNerdSound:Chainspike, MechaKnuckles, Inferno, Flamewing

Sonic 3D Blast, known as Sonic 3D: Flickies' Island (ソニック３Ｄ フリッキーアイランド, Sonikku Surīdī Furikkī Airando?) in Japan and Europe, is an isometric platform game and the second 3D game in the Sonic the Hedgehog series, after Sonic the Fighters. It was developed in the United Kingdom by Traveller's Tales and published by Sega. Primarily developed as the last Sonic game for the Sega Genesis, it was later ported to the Sega Saturn and Microsoft Windows, and later re-released on many compilations and digital distribution platforms as well.A separate game, titled Sonic Blast, was also released for the Sega Game Gear in the same year. However, much like the Game Gear versions of Sonic the Hedgehog and Sonic the Hedgehog 2, they are similarly titled but decidedly different games.

Sonic 3D: No Flickies is a hack of Sonic 3D: Flickies' Island made by Sik. The game remains mostly unchanged; however, the Flicky collection system (part of the core gameplay of the original game) has been removed, allowing the player to complete the levels without needing to collect all the flickies in the level to advance. This makes it much more similar to traditional Sonic games, where the goal is to simply make it to the end of the level without dying.This hack was later built upon further in the hack, Super Sonic in Sonic 3D, which was also created by Sik.

Sonic 4 in 1 is a compilation of Sonic 1, Sonic 2, Sonic 3, Sonic & Knuckles, and in addition allows you to also play Sonic 3 & Knuckles, Sonic 2 & Knuckles and the Blue Spheres minigame. The original idea for this came from Vladikcomper's Sonic 3 in 1. Since that hack only opted to include Sonic 1 to Sonic 3 due to limitations, I thought to make one better and prove all 4 games.Credits:Natsumi - Menu program, skeleton, game fixes, variable width font, custom Sonic Retro scripts & compatabilityFlamewing - gen\_scalers (horizontal software scaler program)GF ThePlayer - Main artistVAdaPEGA - Art help (Sonic 1, Sonic 2)ValleyBell - Sound driver helpVladikcomper - Music, SSRG splash screenMarc - Music, Sonic Retro splash screenMarkeyJester - Animationdjohe - TestingRedHotSonic - Testing

Sonic & Knuckles (ソニック&ナックルズ Sonikku to Nakkuruzu?) is a 1994 platform video game in the Sonic the Hedgehog series for the Sega Genesis. It was developed in the United States at Sega Technical Institute by members of Sonic Team, and was published by Sega worldwide on October 18, 1994.In addition to being a standalone game, through a system dubbed "lock-on technology," Sonic & Knuckles acts as an expansion pack to both Sonic the Hedgehog 2 and Sonic the Hedgehog 3, the latter with which it was developed in tandem.

"Blue Sphere" redirects here. For the video game in the Star Ocean series, see Star Ocean: Blue Sphere.If the player uses the original Sonic the Hedgehog or Sonic Compilation, a screen with Sonic, Tails, Knuckles and Robotnik stating "No Way" repeatedly is displayed. By pressing the A, B and C buttons together, players can access a minigame based on the Special Stages of Sonic 3 and Sonic & Knuckles. Players can enter a twelve digit code on this screen, with every number combination generating a different variation of a Special Stage level. This game is retroactively known as Blue Sphere in Sonic Mega Collection.