Released in late 2012 (publicly on December 26), Super Smash Flash 2 Beta 0.9 marked a monumental leap for the free, browser-based fighting game developed by the McLeodGaming team. While earlier versions were impressive demos, version 0.9 represented the first true "beta" with a competitive foundation, refined mechanics, and a roster that began to mirror the depth of official Super Smash Bros. titles.
For the average player looking for the definitive Super Smash Flash 2 experience: No. The modern release is objectively superior in roster size, netcode, and balance.
But for the historian, the modder, or the nostalgic fan who wants to feel the weight of a charged Ichigo Getsuga Tenshou on a laggy school monitor—yes. Super Smash Flash 2 0.9 is a time capsule. It represents the peak of the Flash gaming era and a crucial chapter in fangame history.
Fire up your Flash projector, gather some friends, and ban Black Mage on Final Destination. The beta is waiting.
Have you played Super Smash Flash 2 0.9? Do you remember the old Tails hover bug? Drop your memories in the comments below (or on the McLeodGaming forums).
The Evolution and Impact of Super Smash Flash 2 Version 0.9 Released in early 2013, Super Smash Flash 2 (SSF2) version 0.9 represented a critical turning point for the McLeodGaming fan project. While earlier versions laid the groundwork, the 0.9 era—spanning from the initial 0.9a release to the monumental 0.9b update—transformed the game from a browser-based curiosity into a legitimate competitive platform and a cornerstone of the Super Smash Bros. fan community. 1. Architectural Overhaul and New Mechanics
Version 0.9a (released January 14, 2013) focused on modernising the game's engine and presentation. Key technical improvements included:
Engine Refinement: Added essential Smash mechanics like edge-hogging, floor attacks, and C-Stick support for smash attacks.
Artistic Identity: Moved away from official Nintendo artwork in favour of custom-made sprite art for the Character Selection Screen (CSS) and HUD.
Platform Expansion: This was the first iteration compatible with Linux and Mac systems, significantly broadening the player base. 2. The Roster Revolution
The 0.9 era significantly expanded the playable cast, bridging the gap between traditional Nintendo icons and "third-party" anime characters that defined SSF2's unique appeal.
New Additions (v0.9a): Meta Knight, Bomberman, Samus, Sheik, Zelda, and the unlockable Jigglypuff.
Expansion (v0.9b): Marth, Zero Suit Samus, and the unexpected Chibi-Robo.
Crossover Appeal: The roster maintained staples like Goku and Ichigo, who received "fresh coats of paint" (re-spriting) to match the game's evolving aesthetic. 3. The 0.9b Milestone: Online Play
If 0.9a was about polish, version 0.9b (July 24, 2014) was about community. Its primary contribution was the introduction of Online Mode via the McLeodGaming Network (MGN).
Global Competition: For the first time, players could compete worldwide, leading to a surge in popularity that reached over 1 million daily plays.
Competitive Birth: Online tournaments began almost immediately, establishing early "legends" in the SSF2 scene like Kios, who dominated major 2014 brackets.
Special Smash: Introduced modifiers like "Turbo Mode" (allowing any attack to be cancelled on hit) and "Super Smash Flash Mode" (recreating the buggy physics of the original game). 4. Cultural Significance and Legacy
Version 0.9 served as the game's "indie" debut on the world stage. The 0.9a demo was featured at Apex 2013, one of the world's largest Super Smash Bros. tournaments, legitimising it alongside official titles. Critics at the time, including writers from Polygon, praised its "low-fi pixel art aesthetic" and sense of freedom, often preferring its speed to official entries like Brawl.
Ultimately, the 0.9 era proved that a Flash-based fan game could offer depth comparable to professional titles, jump-starting careers for its developers and fostering a grassroots community that remains active over a decade later.
9b or learn more about the hidden events introduced in this update? super smash flash 2 0.9
Super Smash Flash 2 (SSF2) version 0.9 was a monumental release in the game's development history, marking the final alpha stage before moving toward the Beta era. Released in two primary phases— 0.9a (January 2013) 0.9b (July 2014)
—it transformed the fan-made title from a simple browser demo into a feature-rich fighter with a burgeoning competitive scene. McLeodGaming Wiki The Birth of Online Play
The most significant addition in version 0.9b was the introduction of Online Mode . This allowed players to battle globally via McLeodGaming Network (MGN)
accounts, sparking the game's competitive community and establishing a dedicated "meta" for the first time. Key Features of Version 0.9 Expanded Roster: Version 0.9b added high-profile characters like Zero Suit Samus Chibi-Robo . It also featured iconic non-Nintendo characters such as Advanced Gameplay Modes: Special Smash:
Introduced modifiers like "Mini," "Slow," and the chaotic "Super Smash Flash" mode, which recreated the glitchy physics of the original 2006 game. Stadium & Solo:
Added Target Test Level 3 and improved solo options like Training and Events. Engine & Technical Overhauls: The entire roster was redone using new development tools. Mechanics like SDI (Stale-Move Negation)
were refined, and Linux compatibility was introduced for the first time in 0.9a.
Replay functionality was added, allowing players to save and watch their matches. Aesthetic Updates: Iconic characters like received graphical updates with a "fresh coat of paint". Competitive & Casual Legacy
Version 0.9 is often remembered as the era that perfected the "Flash" feel while rivaling official console entries. While it lacked some modern polish seen in the current Beta builds, it introduced the dynamic camera system
and four-player multiplayer that made the game a staple of school computer labs and early competitive Smash forums. download and run this specific legacy version on modern hardware?
The neon glow of the character select screen flickered across Alex’s face. Super Smash Flash 2, version 0.9. The old build. The unstable build. The one where Pichu’s Thunder Jolt could crash the game if it hit the left edge of Final Destination at the exact same frame as a respawn.
His friend Leo, sprawled on the other side of the cracked laptop, grinned. “You sure about this? We could play 1.1. You know, the one that works.”
“Where’s the fun in that?” Alex selected his main: Ichigo Kurosaki. In 0.9, Ichigo’s down-air had a hitbox the size of a small car. It was glorious and utterly broken.
Leo shrugged and locked in Lloyd Irving. The Eternal Sword glitched on his back—a known visual bug. “House rules. First to three. No complaining about the ledge-grab limit because there isn’t one.”
The stage loaded: Pokémon Stadium 2, but the windmill on the Rock transformation spun backwards. Always backwards in 0.9.
GO!
Lloyd dashed forward, Tempest spinning. Alex jumped back, charged a Getsuga Tensho, and released—the blue crescent clipped through the stage floor instead of flying across. It reappeared three seconds later from the top blast zone and smacked Lloyd in the head.
“Did that just—” Leo started.
“Don’t question it. It’s 0.9.”
The match became a beautiful disaster. Ichigo’s bankai transformation lasted twice as long as intended. Lloyd’s Demon Fang fired in random directions if you held the button for exactly seventeen frames. At one point, the game’s announcer yelled “GAME!” in the middle of a combo for no reason, then went silent for the rest of the stock. Informative Feature: Super Smash Flash 2 Beta 0
It was 2–2. Final stock. The stage had shifted to the Fire transformation, but the lava textures were replaced with scrolling question marks. A memory leak, probably.
Alex went for a risky forward-air offstage. Leo air-dodged, but the dodge had no invincibility frames—another 0.9 classic. Ichigo’s blade connected. Lloyd went tumbling toward the right blast zone.
And then it happened.
The screen froze. The music—a chiptune remix of “Number One”—stuttered into a single, warbling note. White text flashed in the top-left corner:
Buffer overflow at address 0x7FFA32B.
“Oh no,” Leo whispered.
The laptop fans screamed. The character models stretched like taffy. Lloyd’s scarf detached from his neck and floated upward, rotating slowly. Ichigo’s hollow mask texture replaced the background. The stage itself began to fold inward like a paper cube collapsing.
Then everything went black.
When the screen returned, they weren’t on Pokémon Stadium anymore. They were on a flat gray plane. No background. No UI. No stocks. Just two characters, frozen mid-pose, and between them, a third figure.
Goku.
Not the official Goku from the fan roster. This was corrupted. His hair was a checkerboard of missing textures. His eyes were two red ERROR symbols. He stood perfectly still, arms crossed, mouth moving without sound.
Alex stared. “We never unlocked Goku in 0.9. He’s not even on the CSS.”
Leo tried to press Start. Nothing. The laptop keyboard was dead.
Then Goku spoke—not with voice, but with subtitle text that burned directly onto the screen:
“You have found the Phantom Data. To return, one of you must forfeit a stock forever.”
A pause.
“Not in this match. In your save file.”
Alex looked at Leo. Leo looked at Alex. They had poured hundreds of hours into SSF2. Unlocking every alt costume. Beating Classic Mode on Impossible with every character. A save file that represented years of lunch breaks and sleepovers.
Leo reached for the power cord.
“Don’t,” Alex said. “If we hard reset, the laptop might brick. Remember what happened last time someone force-quit 0.9 mid-crash? Blue screen of death. Lost the whole hard drive.” Platform fighting similar to Super Smash Bros
“So what? We just delete our save? Let Goku eat our data?”
Alex grinned. Slowly, he reached over and tapped the spacebar.
In 0.9, the spacebar had no function. No pause. No reset. Nothing.
But the developers had left one secret. A debug input. Up, up, down, down, left, right, left, right, B, A, spacebar.
He pressed it.
The gray plane shattered. Goku’s red ERROR eyes widened—the first expression he’d shown. The subtitle flickered: “IMPOSSIBLE. THAT WAS PATCHED IN 0.8.”
Then the screen went white.
Alex woke up with his cheek pressed against the laptop keyboard. The fan hummed quietly. The character select screen glowed softly: SSF2 0.9, ready to go.
His save file was intact. All characters. All costumes.
Leo groaned, rubbing his eyes. “Did we… dream that?”
Alex checked the debug menu. There, in the corner, a new entry under “Unlocked”:
Phantom Goku (Corrupted) — Playable in Versus only. Warning: May delete replays.
He didn’t tell Leo. Not yet.
Some secrets in 0.9 were meant to be found alone.
Super Smash Flash 2 Beta 0.9 is remembered as the version that proved a fan-made Smash game could rival official titles in mechanics, roster creativity, and replayability. It turned a simple fan project into a global phenomenon, paving the way for the polished 1.0 release that still sees tournament play today.
For fans of platform fighters, revisiting 0.9 offers a nostalgic look at a rough-but-revolutionary beta that refused to be just a “Mario Flash clone.”
Version 0.9 refined the "Special" move inputs. Drawing inspiration from traditional fighting games (like Street Fighter), the developers ensured that moves had distinct "start-up" and "cool-down" frames. This introduced the concept of "frame data" to the SSF2 community. Players had to learn when it was safe to throw out a move (on shield) and when they would be punished, adding a layer of psychological depth absent in earlier demos.
In the ecosystem of video game development, "fan games" occupy a contentious but vital space. They are typically labors of love, often limited by legal gray areas and technical constraints. Super Smash Flash (the original), released in 2006, was a rudimentary flash game with floaty physics and limited mechanics. However, its sequel, Super Smash Flash 2, aimed much higher.
While early versions (demos v0.1 through v0.8) were buggy and mechanically shallow, the release of v0.9 (and its subsequent patches, specifically v0.9b) served as a watershed moment. This paper posits that v0.9 was the turning point where SSF2 established its own competitive identity, moving away from simply mimicking Super Smash Bros. Melee or Brawl and finding a unique footing in the platform fighter genre.