March 7th, 2021 Build

Stub

This article is a stub. You can help the B3313 Wiki by expanding it.

March 7th, 2021 Build
A picture of the flooded state of Plexal Basement, which is believed to originate from this rom.
Aka...	"0.2.5"
Release date	March 7th, 2021
Total areas	78
Total areas	78
Accessible areas	62
Accessible areas	62
New areas	N/a
New areas	N/a
Star Count	Unknown
Build Timeline
Previous Build	12022021.z64
Previous Build	12022021.z64
Next Build	B3313 v0.3
Next Build	B3313 v0.3
Rom Hash Info
Patch MD5	N/a
Patch MD5	N/a
.z64 MD5	4FBB8A7AC7CB0D25C38BA58F17A82322
.z64 MD5	4FBB8A7AC7CB0D25C38BA58F17A82322
.z64 CRC32	295C7D09
.z64 CRC32	295C7D09

The March 7th, 2021 Build is believed to be a proper development rom of B3313. It has a total of 78 areas, with 62 of them being accessible.

Areas

This rom is the first known appearance of Beta Lobby A and the flooded state of Plexal Basement, along with the stage Kuppa's Castle.

Name

This build has been historically referred to by the fan-made designation "0.2.5" due to the fact this rom leaked to the public alongside 12022021.z64 (then referred to as B3313 v0.2) and B3313 v0.3 and that this rom appeared to be in-between those two. This build's actual proper name, if it even has one, is unknown.

Area List

Image	Area	Area type	Location	Added in
	Crimson Hallway	Hub	Bob-omb Battlefield [9] Area 1 (act 1) Area 14	12022021.z64
	Dark Lobby	Hub	Tick Tock Clock [14] Area 2	The B3313 v0.1 Era
	Plexal Basement	Hub	Whomp's Fortress [24] Area 3 (normal) Area 4 (flooded)	12022021.z64
	River Mountain	Course	Jolly Roger Bay [12] Area 1	12022021.z64
	Jolly Roger Lagoon	Course	Cool, Cool Mountain [5] Area 7	12022021.z64
	Whomp's Kingdom	Course	Big Boo's Haunt [4] Area 1	12022021.z64
	Whomp's Prison	Course	Big Boo's Haunt [4] Area 2	12022021.z64
	Battle Fort	Course	Vanish Cap [18] Area 1	12022021.z64
	Lethal Cavern	Course	Cool, Cool Mountain [5] Area 4	12022021.z64
	Blazing Bully Base	Course	Lethal Lava Land [22] Area 1 (red) Area 3 (blue)	Red part added in the B3313 v0.1 era, blue part added in B3313 v0.5.6.
	Lavish Lava Mountain	Course	Whomp's Fortress [24] Area 6 (lavish) Area 7 (lava)	Lava part added in the B3313 v0.2 era, lavish part added in B3313 v0.5.6.
	Kuppa's Castle	Course	Lethal Lava Land [22] Area 3	March 7th, 2021 Build
	Infernal Tower	Course	Lethal Lava Land [22] Area 4	The B3313 v0.1 Era
	Fire Bubble (B-Roll)	Course	Lethal Lava Land [22] Area 5	12022021.z64
	Desert Maze	Course	Shifting Sand Land [8] Area 1	12022021.z64
	Shifted Sand Land	Course	Shifting Sand Land [8] Area 2	The B3313 v0.1 Era
	Uncanny Courtyard	Hub	Castle Courtyard [26] Area 1 (peaceful) Area 6 (crimson) Area 7 (windy)	12022021.z64
	Donjon Courtyard	Hub	Dire Dire Docks [23] Area 2	The B3313 v0.1 Era
	Floating Hotel	Course	Snowman's Land [10] Area 1	12022021.z64
	Clock Tower	Course	Snowman's Land [10] Area 3	12022021.z64
	Vanish Cap within the Plexus	Course	Snowman's Land [10] Area 6	12022021.z64
	Snow Slider (B-Roll)	Course	Dire Dire Docks [23] Area 5	12022021.z64
	Tall Snow Mountain	Course	Wet-Dry World [11] Area 3	12022021.z64
	Frosty Highlands	Course	Dire Dire Docks [23] Area 7	12022021.z64
	Cold, Cold Crevasse	Course	Wet-Dry World [11] Area 6	12022021.z64
	Chroma Tundra (beta)	Course	Shifting Sand Land [8] Area 10	First seen in The B3313 v0.1 Era, removed after Six Seven Build, and finally re-added in Feb Leak
	Tall, Tall Mountain	Course	Tall Tall Mountain [36] Area 1 (Course) Areas 2/3/4 (Slide)	Unknown
	Castle Grounds	Hub	Tiny-Huge Island [13] Area 1	The B3313 v0.1 Era
	Big Boo's Haunted Forest	Course	Tick Tock Clock [14] Area 14	12022021.z64
	Plexal Lobby	Hub	Tick Tock Clock [14] Area 3	The B3313 v0.1 Era
	Clock Hall	Gateway	Tick Tock Clock [14] Area 4	12022021.z64
	Big Boo's Fortress	Course	Tick Tock Clock [14] Area 5	12022021.z64
	Plexal Hallway	Hub	Tick Tock Clock [14] Area 6	The B3313 v0.1 Era
	Jolly Roger Bay (beta)	Course	Rainbow Ride [15] Area 1	12022021.z64
	Dark Downtown	Sub-Area	Princess's Secret Slide [27] Area 1	12022021.z64
	Dry Town	Course	Secret Aquarium [20] Area 1	The B3313 v0.1 Era
	Pleasant, Pleasant Falls	Course	Secret Aquarium [20] Area 3	The B3313 v0.1 Era
	Deadly Descent (Inaccessible)	Gateway	Dire Dire Docks [23] Area 3	12022021.z64
	Water Land (Shoshinkai)	Course	Rainbow Clouds [31] Area 1	12022021.z64
	Funhouse 2	Hub	Rainbow Clouds [31] Area 2	12022021.z64
	Dawn Mountain (Inaccessible)	Course	The End [25] Area 1	12022021.z64
	Beta Lobby B	Hub	Castle Grounds [16] Area 3	The B3313 v0.1 Era
	Beta Lobby C	Hub	Castle Grounds [16] Area 2	The B3313 v0.1 Era
	Funhouse	Hub	Bowser 2 [19] Area 5	12022021.z64
	Beta Lobby A	Hub	Castle Grounds [16] Area 4	March 7th, 2021 Build
	Vanilla Lobby	Hub	Inside Castle [6] Area 1	Unknown
	Vanilla Upstairs	Hub	Inside Castle [6] Area 2	Unknown
	Vanilla Basement	Hub	Inside Castle [6] Area 3	Unknown
	The Void	Gateway	Castle Courtyard [26] Area 5	12022021.z64
	Harmless Descent (Inaccessible)	Gateway	Castle Courtyard [26] Area 4	12022021.z64
	Dark Hallway	Gateway	Dire Dire Docks [23] Area 1	12022021.z64
	Mountain (B-Roll)	Course	Metal Cap [28] Area 1	12022021.z64
	Eel Graveyard	Course	Rainbow Ride [15] Area 9	12022021.z64
	Empty Graveyard	Unused	Wing Cap [29] Area 2	12022021.z64
	Blood Bay (Inaccessible)	Course	Vanish Cap [18] Area 1 (bloody) Area 3 (peaceful)	12022021.z64
	castle1	Course	Rainbow Clouds [31] Area 2 (altered) Area 3 (normal)	12022021.z64
	Tiny-Huge Island (beta)	Course	Bowser 1 [17] Area 1 (huge) Area 9 (medium) Area 10 (small)	12022021.z64
	Tiny-Huge Fragment (Inaccessible)	Unused	Bowser 1 [17] Area 4 Bowser 2 [19] Area 4	12022021.z64
	Aquarium Limbo	Course	Bowser 2 [19] Area 1	12022021.z64
	Ice-Cold Warzone	Course	Bowser 3 [21] Area 3	12022021.z64
	Bob-omb Battlefield (beta)	Course	Bowser 3 [21] Area 4	12022021.z64
	Bowser Inside The Volcano	Boss	Bowser Fight 2 [33] Area 2	12022021.z64
	Bowser's Checkered Madness	Boss	Bowser Fight 2 [33] Area 1	12022021.z64
	Bowser in the Night Sky (Inaccessible)	Boss	Bowser Fight 3 [34] Area 1	12022021.z64