Super Smash Flash 2 Demo

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This article is about the demo of Super Smash Flash 2. For the demo of the original Super Smash Flash, see Super Smash Flash Demo.

The Super Smash Flash 2 Demo is a series of playable early builds of Super Smash Flash 2 released during its development. These demos are released usually after a sizable amount of new content is added to the game in order to test everything coded within the game and keep fans interested over time. New versions of the demo usually include new characters, stages, and other features, as well as many bug fixes.

The current version of the demo is Super Smash Flash 2 Beta 1.4, released on May 9, 2025, and its current revision is 1.4.0.1 Beta.

Developer demo

There are test demos for exclusive use by SSF2 developers, called the developer demos, or devmos for short. Their main function is to test new content before its public release (and thus preventing bugs from being in the release). The devmos include a peculiar FPS counter, which is not normally available for the public version. Their DATs are not organized by numbers (e.g. DAT169.ssf, DAT254.ssf), but instead, by their contents' name (e.g. mario.ssf, luffy.ssf).

List of demos released

List of all *Super Smash Flash 2* demos released
V	Release date	Character(s) added	Stage(s) added	Item(s) added	DL
0.1a	December 25, 2007	Ichigo Kirby Lloyd Mario	Battlefield Test Stage 1^[1] Test Stage 2^[1]	Smash Ball	Win
0.1b	February 16, 2008	N/A			Win
0.2a	April 2, 2008				Win
0.2b	June 27, 2008				Win
0.3a	August 15, 2008	Sonic	Final Destination	N/A	Win Mac
0.3b	October 18, 2008	N/A			Win Mac
0.3c	November 20, 2008	N/A			Win Mac
0.4a	January 1, 2009	Link	Dream Land Temple	Capsule	Win Mac
0.4b	March 12, 2009	N/A		Exploding Capsule Fan	Win Mac
0.5a	June 10, 2009	Naruto	Waiting Room^[2]	N/A	Win Mac
0.5b	July 22, 2009	Mega Man	Green Hill Zone Mushroom Kingdom II^[2]	Beam Sword Home-Run Bat	Win Mac
0.6	June 13, 2010	Sora	Castle Wily^[1] Galaxy Tours Hidden Leaf Village Hueco Mundo Sector Z Tower of Salvation Twilight Town	Food Maxim Tomato Poké Ball	Win Mac
0.7	January 1, 2011	Black Mage^[3] Goku Ness Peach Tails Wario	Casino Night Zone Central Highway Chaos Shrine^[3] Jungle Hijinx Planet Namek Rainbow Route Saturn Valley Shadow Moses Island Temple of Time^[1] WarioWare, Inc. Yoshi's Island	Assist Trophy Bob-omb Cucco^[4] Energy Tank Explosive Tag Green Shell Heart Container Mr. Saturn Ray Gun Red Shell Spiny Shell	Win Mac
0.8a	December 26, 2011	Captain Falcon^[3] Donkey Kong Fox Pikachu Yoshi	Clock Town^[3] Crateria Fourside Gangplank Galleon Mushroom Kingdom III Pokémon Colosseum Princess Peach's Castle Sand Ocean^[3] Sky Sanctuary Zone Smashville Super Happy Tree^[2]	Bumper Poison Mushroom Star Rod Super Mushroom	Win Mac
0.8b	March 11, 2012	N/A		Pitfall	Win Mac
0.9a	January 14, 2013	Bomberman Jigglypuff^[3] Meta Knight Samus Sheik Zelda	Bomb Factory Bowser's Castle Castle Siege Distant Planet^[4] Dracula's Castle Hylian Skies Lunar Core Meteo Campaigns Nintendo 3DS Palm Tree Paradise Planet SR388 Skull Fortress Yoshi's Story	N/A	Win Mac Linux
0.9b	July 24, 2014	Chibi-Robo Marth Zero Suit Samus	Silph Co.^[4] Skyward Voyage^[4]	Assist Trophy^[5] Bumper^[5] Poké Ball^[5]	Win Mac Linux
Beta 1.0	May 29, 2017	Bandana Dee Bowser Falco Isaac Luffy Luigi Mr. Game & Watch PAC-MAN Pit Sandbag	Desk Devil's Machine Final Valley Flat Zone + Hyrule Castle Lake of Rage Meta Crystal Mushroom Kingdom Mushroom Kingdom II^[2] PAC-MAZE Palutena's Shrine^[6] Saffron City Steel Diver Super Happy Tree^[2] Waiting Room^[2] World Tournament	Beam Rod Blast Box Deku Nut Explosive Tag^[2] Firework Fire Flower Flipper Gooey Bomb Ice Flower Master Ball Metal Box Motion-Sensor Bomb Party Ball Smart Bomb Super Star Unira Yellow Shell	Win I Win P Mac Linux
Beta 1.1	July 29, 2018	Pichu	N/A		Win I Win P Mac Linux
Beta 1.2	February 14, 2020	Krystal Lucario Rayman Ryu Simon Waluigi	Krazoa Palace Polygon Zone^[6] Sky Pillar Suzaku Castle The World That Never Was Thousand Sunny^[6] Urban Champion^[6] Venus Lighthouse	Blood Sword Item Bag^[6] Medusa Head^[6] Poison Bomb Screw Attack Smash Ball^[5] Trophy Stand	Win 64 I Win 32 I Win 64 P Win 32 P Mac Linux
Beta 1.3	December 20, 2020	Ganondorf	Butter Building Fairy Glade^[6]	N/A	Win 64 I Win 32 I Win 64 P Win 32 P Mac Linux
Beta 1.4	May 9, 2025	King Dedede	Dedede's Arena Jungle Island Multi-Man Battlefield Palace of Twilight Snowpoint Temple	Bomber Bubble Shield Monitor Coconut Gun Crate Fire Shield Monitor Gust Jar Icewing Lightning Shield Monitor Ore Club Poison Dagger Potion POW Block Shield Monitor	Win 64 I Win 32 I Win 64 P Win 32 P Mac Linux

Notes

↑ ^1.0 ^1.1 ^1.2 ^1.3 Removed or replaced content in a following update.
↑ ^2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 ^2.6 Removed content altogether reintroduced in a following update, not counting patches.
↑ ^3.0 ^3.1 ^3.2 ^3.3 ^3.4 ^3.5 Unlockable content in their respective version only, made starter in the following update, not counting patches.
↑ ^4.0 ^4.1 ^4.2 ^4.3 Disabled content in a following update; currently unknown if it will be reintroduced in the future.
↑ ^5.0 ^5.1 ^5.2 ^5.3 Temporarily disabled content reintroduced with a patch update.
↑ ^6.0 ^6.1 ^6.2 ^6.3 ^6.4 ^6.5 ^6.6 New content not available on the original release, but introduced with a patch update.

Trivia

Although Super Smash Flash 2 has been in development since 2007, the developers feel that the game did not truly enter development until 2010 with the release of v0.6.
Beta 1.4 marked the longest gap between two major versions of the game thus far, with 52 months (4 years, 4 months, 19 days) since the release of Beta 1.3.
- Conversely, the shortest gap between two major versions is 33 days (1 month and 2 days) between the release of v0.3b and v0.3c.

External link

Play the newest version of the Super Smash Flash 2 Demo at McLeodGaming.

[ref1-1] 1.0 ^1.1 ^1.2 ^1.3 Removed or replaced content in a following update.

[ref2-2] 2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 ^2.6 Removed content altogether reintroduced in a following update, not counting patches.

[ref3-3] 3.0 ^3.1 ^3.2 ^3.3 ^3.4 ^3.5 Unlockable content in their respective version only, made starter in the following update, not counting patches.

[ref4-4] 4.0 ^4.1 ^4.2 ^4.3 Disabled content in a following update; currently unknown if it will be reintroduced in the future.

[ref5-5] 5.0 ^5.1 ^5.2 ^5.3 Temporarily disabled content reintroduced with a patch update.

[ref6-6] 6.0 ^6.1 ^6.2 ^6.3 ^6.4 ^6.5 ^6.6 New content not available on the original release, but introduced with a patch update.

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