As a loving tribute to a bygone era, Streets of Rage 4 is a pretty great game. Made by a group of clearly passionate fans, the teams over at DotEmu, LizardCube, and Guard Crush went all out in creating the ultimate retro brawler game. Maybe it doesn't redefine the genre, but this is an absolute must-play for any fans of Sega's original series.

Similar to titles like Contra 4, Streets of Rage 4 includes a range of unlockable retro characters that you can play as. Taking the form of sprites from all three Genesis installments, unlocking these characters isn't made exactly clear from the start. Sadly, there's no easy way to obtain them all.

The basic requirement for getting each character is to simply play the main game and wrack up a high score. At specific score thresholds, you'll unlock a different retro character. You'll start with Streets of Rage 1 and work your way through Streets of Rage 3 until you have them all. It'll take you roughly five playthroughs to get everyone, which is maybe 10 hours in total.

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Via: TheGamer

The best method for nabbing a high score is to chain hits together. When you successfully bank a large combo, you'll unlock anywhere between 500-4,000 additional points. This can give you extra lives during a level, which means you'll be able to stay alive longer and get even more points.

If you use assists during a level, your score will be reduced by up to 90%, so that is obviously something you want to try to avoid during future playthroughs. Regardless of whether or not you use them, any points you earn will add to the overall total and you'll make progress on unlocking each character.

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Via: TheGamer

Here are the specific thresholds where I unlocked each character.

Adam Hunter - Finish Chapter 4

SOR1 Axel - Obtain 200,000 cumulative points

SOR1 Adam - Obtain 250,000 cumulative points

SOR1 Blaze - Obtain 310,000 cumulative points

SOR2 Max - Obtain 390,000 cumulative points

SOR2 Axel - Obtain 480,000 cumulative points

SOR2 Blaze - Obtain 570,000 cumulative points

SOR2 Skate - Obtain 650,000 cumulative points

SOR3 Axel - Obtain 730,000 cumulative points

SOR3 Blaze - Obtain 840,000 cumulative points

SOR3 Skate - Obtain 940,000 cumulative points

SOR3 Dr. Zan - Obtain 1,050,000 cumulative points

SOR3 Shiva - Obtain 1,150,000 cumulative points

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