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Street Mayhem: Beat Em Up

Street Mayhem: Beat Em Up is an action brawler that sends players on a combative journey against hostile thugs and mutants. Featuring a multi-stage adventure starring fighters Edward, Jennifer, and Russell, the title pairs side-scrolling campaign progression with a dedicated two-player versus arena where combatants settle scores across fast-paced rounds.

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ActionStreet Mayhem: Beat Em Up

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Open source

Official listing

Game description

Street Mayhem - Beat 'Em Up game invites you to a long adventure. You struggle with bad guys and mutants in different places. You are accompanied by Edward, Jennifer and Russell in this fight. Each character has different abilities and style. You need to score to unlock the characters Russell and Jennifer. Try to complete the game story by fighting in Dark City, Forest, City Town and the final episode Castle. In the other mode of the game, in the 2 PLAYER section, you can have classic fights with your friend. Whoever wins 3 Rounds wins the game!

From the game listing

Instructions and controls

PLAYER 1 Move W A S D or ARROW KEYS Arrow keys are only active in Story Mode Jump SPACE Attack F G Defend H PLAYER 2 Move W A S D or ARROW KEYS Jump L Attack P O Defend I

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Game walkthroughHow to play Street Mayhem: Beat Em UpRules, controls, strategy, tips and answers

About Street Mayhem: Beat Em Up

Street Mayhem: Beat Em Up is an action brawler that sends players on a combative journey against hostile thugs and mutants. Featuring a multi-stage adventure starring fighters Edward, Jennifer, and Russell, the title pairs side-scrolling campaign progression with a dedicated two-player versus arena where combatants settle scores across fast-paced rounds.

The game challenges you to battle through diverse locations, starting in Dark City and winding through Forest, City Town, and the final Castle episode. Each playable fighter—Edward, Jennifer, and Russell—brings distinct abilities and fighting styles to encounters, though Russell and Jennifer require accumulated score points before they can be chosen.

Beyond the cooperative-styled storyline, a standalone 2 Player mode lets friends engage in head-to-head combat using shared keyboard controls. In this competitive setup, the combatant who successfully takes three rounds claims overall victory, providing immediate competitive action alongside the story campaign.

Your goal

Defeat hostile mutants and street thugs across all four story stages to finish the narrative campaign, while earning enough score to unlock Jennifer and Russell. In the two-player mode, your primary objective is outmaneuvering your opponent to secure three round victories.

How to play Street Mayhem: Beat Em Up

1. Select your preferred game mode, choosing between the story adventure or the head-to-head 2 Player battle.

2. Pick your available fighter from the roster, starting out with Edward until sufficient score unlocks Jennifer and Russell.

3. Navigate the battlefield using W, A, S, D or the Arrow Keys to approach enemies or evade incoming strikes.

4. Execute offensive combos with attack keys F and G for Player 1, or P and O for Player 2.

5. Hold defense with H (Player 1) or I (Player 2) to mitigate incoming damage, and jump to avoid low strikes.

6. Advance through Dark City, Forest, City Town, and Castle or score three round wins in versus play.

Controls and device support

Arrow Keys for Player 1 movement are only active while playing in Story Mode.

W A S D / Arrow Keys (Arrow Keys active in Story Mode): Player 1 Move

Space: Player 1 Jump

F, G: Player 1 Attack

H: Player 1 Defend

W A S D / Arrow Keys: Player 2 Move

L: Player 2 Jump

  • Controls: Keyboard
  • Device support: Browser
  • Game frame: 800 x 450

Rules to keep in mind

  • In the 2 Player section, the first fighter to win 3 rounds wins the match.
  • You must accumulate score during gameplay to unlock fighters Russell and Jennifer.
  • Player 1 arrow key navigation is restricted exclusively to the Story Mode campaign.

What makes the challenge interesting

Combat centers on balancing active offensive combinations against defensive timing. Because enemies and mutants arrive in groups across story environments, knowing when to raise your guard with the defense key prevents your fighter from becoming overwhelmed. Pairing strikes with jumps allows you to control spacing, while learning the distinct styles of Edward, Jennifer, and Russell lets you adapt your rhythm across each level.

Tips for Street Mayhem: Beat Em Up

  • Make steady use of the defend key whenever enemy mutants start winding up attacks to minimize incoming damage.
  • Prioritize accumulating score in early stages so you can unlock Russell and Jennifer to experiment with their distinct fighting styles.
  • In local two-player versus matches, mix jumping with alternate attack buttons to bypass your rival's defensive guard.

Stages and progression

Progression unfolds across a four-part episodic structure consisting of Dark City, Forest, City Town, and Castle. As you defeat enemies and clear encounters, your score accumulates, granting access to locked roster members Russell and Jennifer, each offering alternative attack styles for subsequent bouts.

Playing on different devices

The title operates with keyboard inputs on desktop systems, supporting two simultaneous players on one keyboard layout, and displays at an internal base resolution of 800 x 450 pixels.

The skills behind the game

Categorized as an Action brawler, the game builds upon traditional side-scrolling street fighting tropes. Players advance through linear environments filled with aggressive adversaries, relying on direct martial strikes, reactive blocking, and character selection to overcome escalating waves of thugs and mutants.

Who will enjoy this game

Whether searching for Street Mayhem: Beat Em Up or looking for an action game online, players encounter classic arcade-style street brawling. The combination of multi-stage adventure progression and head-to-head two-player fights offers accessible combat mechanics directly within browser environments.

Games with a similar feel

Street Fighter: Like Street Fighter, this game emphasizes timing attacks, guarding against incoming strikes, and spacing; however, Street Mayhem features a multi-stage side-scrolling beat 'em up adventure against mutants alongside its versus mode.

Mortal Kombat: Similar to Mortal Kombat, combat relies on balancing offensive combos with dedicated block commands, but Street Mayhem focuses primarily on side-scrolling environmental progression across four stages rather than purely competitive 2D arena duels.

Frequently asked questions

How do you unlock Russell and Jennifer in Street Mayhem: Beat Em Up? You unlock Russell and Jennifer by earning enough score points during your fights in the game. Each fighter features distinct abilities and combat styles once unlocked.

How many rounds are required to win in the 2 Player mode? In the 2 Player mode, whoever wins 3 rounds first claims overall victory in the match.

Can two players share the same keyboard? Yes, the game assigns dedicated keys for both players on desktop, with Player 1 using keys like F, G, and H, and Player 2 using P, O, and I.

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