[Arrow keys] - Walk and Jump Space - Skip opening and open options Green check - Accept settings and go to intro After the music ends the game will start Tips: -Jump directly on top of enemies to kill them -Avoid Spikes (you mustn't do that as Knuckles) -Try to collect all rings in the quickest time possible -Collecting all rings will give you a bonus This is Green Hill Zone Act 1 of "Sonic Mania" Differences between remake and real: Remake vs Real: Only Green Hill Zone Act 1 is available Only Sonic, Tails and Knuckles are playable in the remake, while in the real one there are also Ray in PLUS, Mighty in PLUS and also a mode where Sonic and Tails are together playable I've tested this with Encore Mode and Knuckles v1.0, February 21 2022: Initial release v1.1, February 21 2022: Added Tails and Knuckles, fixed Intro bug v1.2, February 21 2022: Fixed Lives icon bug v1.3, February 21 2022: Fixed Goal Plate bug (not updating while Tails/Knuckles) v1.4, February 21 2022: Fixed victory runaway bug (Tails/Knuckles turning into Sonic) (Goal Plate bug cannot be fixed) v1.5, February 21 2022: Knuckles can't die of spikes anymore v1.6, February 21 2022: Updated Encore Mode look, added Sonic and Tails mode (BETA, doesn't work) v1.7, February 21 2022: Knuckles can't die of enemies anymore, updated Intro look v1.8, February 21 2022: changed Intro music v1.9, February 21 2022: added Skip Intro feature v1.10, February 21 2022: added PRESS ANY BUTTON thingy from Sonic 1 beta and real Sonic Mania v1.11, February 21 2022: changed Encore Mode look v1.12, February 26 2022: changed Goal Plate look v1.13, February 27 2022: added victory pose and zone name/fixed PRESS ANY BUTTON bug v1.14, March 6 2022: added Ray and Mighty (they are exclusive to PLUS like in the real one), live icons for each character (Ray is identified as Tails because he looks similar to him and Mighty is identified as Knuckles because has got the same abilities) and goal plates for each character
Thanks to Sega and @ablaze_D