"Beta" stages have a start platform and lead to an early version of a stage ingame. They generally have switch-operated rotating wormholes.

"Alpha" stages are generally split into 8 sections. Most of these have very early versions of stages. Many are untextured.


STAGE000 - The base "plain stage" which levels revert to if there is no lz
STAGE001 - 1-5 Conveyers (Story)
STAGE002 - 1-6 Floaters (Story)
STAGE003 - 1-7 Slopes (Story)
STAGE004 - 1-8 Sliders (Story)
STAGE005 - 1-9 Spinning Top (Story)
STAGE006 - 1-10 Curve Bridge (Story)
STAGE007 - 2-1 Banks (Story)
STAGE008 - 2-2 Eaten Floor (Story)
STAGE009 - 2-3 Hoppers (Story)
STAGE010 - 2-4 Coaster (Story)
STAGE011 - 2-5 Bumpy Check (Story)
STAGE012 - 2-6 Swell (Story)
STAGE013 - 2-7 Gravity Slider (Story)
STAGE014 - 2-8 Inchworms (Story)
STAGE015 - 2-9 Totalitarianism (Story)
STAGE016 - 2-10 Alternative (Story)
STAGE017 - 3-10 Junction (Story)
STAGE018 - 4-1 Pro Skaters (Story)
STAGE019 - 4-2 Giant Comb (Story)
STAGE020 - 4-3 Beehive (Story)
STAGE021 - 4-4 Dynamic Maze (Story)
STAGE022 - 4-5 Triangle Holes (Story)
STAGE023 - 4-6 Launchers (Story)
STAGE024 - 4-7 Randomizer (Story)
STAGE025 - 4-8 Coin Slots (Story)
STAGE026 - 4-9 Seesaw Bridges (Story)
STAGE027 - 4-10 Arthropod (Story)
STAGE028 - 5-1 Wormhole (Story)
STAGE029 - 5-2 Freefall (Story)
STAGE030 - 5-3 Melting Pot (Story)
STAGE031 - 5-4 Mad Shuffle (Story)
STAGE032 - 5-5 Bead Screen (Story)
STAGE033 - 5-6 Jump Machine (Story)
STAGE034 - 5-7 Zigzag Slope (Story)
STAGE035 - 5-8 Tower (Story)
STAGE036 - 5-9 Toggle (Story)
STAGE037 - 5-10 Fluctuation (Story)
STAGE038 - 6-1 Combination (Story)
STAGE039 - 6-2 Punched Seesaws (Story)
STAGE040 - 6-3 Opera (Story)
STAGE041 - 6-4 Brandished (Story)
STAGE042 - 6-5 Tiers (Story)
STAGE043 - 6-6 Cliffs (Story)
STAGE044 - 6-7 Narrow Peaks (Story)
STAGE045 - 6-8 Detour (Story)
STAGE046 - 6-9 Switch Inferno (Story)
STAGE047 - 6-10 Folders (Story)
STAGE048 - 7-10 Quick Turn (Story)
STAGE049 - 8-1 Pistons (Story)
STAGE050 - 8-2 Soft Cream (Story)
STAGE051 - 8-3 Momentum (Story)
STAGE052 - 8-4 Entangled Path (Story)
STAGE053 - 8-5 Totters (Story)
STAGE054 - 8-6 Vortex (Story)
STAGE055 - 8-7 Warp (Story)
STAGE056 - 8-8 Trampolines (Story)
STAGE057 - 8-9 Swing Shaft (Story)
STAGE058 - 8-10 Linear Seesaws (Story)
STAGE059 - 9-1 Serial Jump (Story)
STAGE060 - 9-2 Cross Floors (Story)
STAGE061 - 9-3 Spinning Saw (Story)
STAGE062 - 9-4 Chipped Pipes (Story)
STAGE063 - 9-5 Flat Maze (Story)
STAGE064 - 9-6 Guillotine (Story)
STAGE065 - 9-7 Cork Screw (Story)
STAGE066 - 9-8 Orbiters (Story)
STAGE067 - 9-9 Twin Basin (Story)
STAGE068 - 9-10 Air Hockey (Story)

STAGE069 - Hoppers Beta. Switches only affect wormholes (SOAW)
STAGE070 - Tutorial Level v2
STAGE071 - Soft Cream Beta. SOAW
STAGE072 - Brandished Beta. SOAW
STAGE073 - Flock Beta. Only play switch exists (the others are just shells)
STAGE074 - Double Twin Beta. SOAW
STAGE075 - Triangle Holes Beta. Hold up strats work on NTSC(!) SOAW
STAGE076 - Quick Turn Beta. Hold up strats work on NTSC(!) SOAW
STAGE077 - Ooparts Beta. No switches
STAGE078 - Alternative Beta. SOAW
STAGE079 - 8 Bracelets Beta. Has an X fallout plane at the red goal. SOAW
STAGE080 - Arthropod Beta. SOAW
STAGE081 - Sliced Cheese Beta. SOAW
STAGE082 - Serial Jump Beta. SOAW
STAGE083 - Cross Floors Beta. SOAW
STAGE084 - Pendulums Beta. Switches affect the main animation (and the wormholes)
STAGE085 - Pro Skaters Beta. Switches affect the "blue goal" and wormholes - not the green
STAGE086 - Hierarchy Beta. SOAW
STAGE087 - Flat Maze Beta. SOAW
STAGE088 - Conveyers Beta. 32 conveyer version. SOAW
STAGE089 - Switch Inferno Beta. 5 set switches affect the goal. The switches here are very interesting!
STAGE090 - Earthquake Beta. Only one switch exists (same function as standard, rest are shells)
STAGE091 - UFO Beta. Switches affect the UFO. Switches also very interesting!
STAGE092 - Gimmick Beta. No main switch set - switch is as in main
STAGE093 - Double Spiral Beta. SOAW
STAGE094 - Folders Beta. SOAW
STAGE095 - Pachinko Beta. No switches. Only one pair of wormholes
STAGE096 - Grid Bridge Beta. SOAW
STAGE097 - Auto Doors Beta. No switches.
STAGE098 - Training Beta. SOAW
STAGE099 - Dizzy System Beta. Switches affect the main stage (and the wormholes).
STAGE100 - Clock Face Beta. No switches.

STAGE101 - Monkey Soccer. (Welcome to Ilios) Freezes on preview.
STAGE102 - Some stage, similar to BX2 from SMB1. Goal has space texture and "card". Freezes on preview.
STAGE103 - Plain stage
STAGE104 - Plain stage. Goal texture from SMB1 Space, and is surrounded by the "card" from AX2/EX3. Card has no collision.
STAGE105 - Plain stage
STAGE106 - Plain stage
STAGE107 - Plain stage
STAGE108 - Plain stage
STAGE109 - Plain stage
STAGE110 - Plain stage
STAGE111 - Plain stage
STAGE112 - Plain stage
STAGE113 - Plain stage
STAGE114 - Plain stage (can we get to the crashes yet? :c )
STAGE115 - Plain stage
STAGE116 - Plain stage
STAGE117 - Plain stage
STAGE118 - Plain stage
STAGE119 - Plain stage
STAGE120 - Plain stage
STAGE121 - No stage, Jungle Island background
STAGE122 - No stage, Under The Ocean background
STAGE123 - No stage, Space Colony background
STAGE124 - Plain stage (they're back!)
STAGE125 - Plain stage
STAGE126 - Plain stage
STAGE127 - Plain stage
STAGE128 - Plain stage
STAGE129 - Plain stage
STAGE130 - Plain stage
STAGE131 - Monkey Race 2 Charming Banana Road
STAGE132 - Monkey Race 2 Lovely Heart Ring
STAGE133 - Monkey Race 2 Clock Tower Hill
STAGE134 - Monkey Race 2 Cannonball Circuit
STAGE135 - Monkey Race 2 Starlight Highway
STAGE136 - Monkey Race 2 Submarine Street
STAGE137 - Jungle Circuit from SMB1 Monkey Race
STAGE138 - One of the Monkey Boat circuits
STAGE139 - A second Monkey Boat circuit
STAGE140 - Unknown - preview showed very little, loading caused emulator freeze
STAGE141 - Plain stage. Background has the asteroids from SMB1 Space, and goal has texture from same place
STAGE142 - Plain stage. Has a water effect on the stage and sky. Goal has texture from SMB1 underwater stages
STAGE143 - The first Monkey Fight 2 ring (name?)
STAGE144 - The second Monkey Fight 2 ring
STAGE145 - The third Monkey Fight 2 ring
STAGE146 - Presumably a beta for the second Monkey Fight 2 ring
STAGE147 - Presumably a beta for the third Monkey Fight 2 ring
STAGE148 - Presumably a beta for the first Monkey Fight 2 ring. Has the SMB1 Space asteroids.
STAGE149 - Plain stage. Seemingly identical to 141.
STAGE150 - The tutorial level from SMB1, retextured.
STAGE151 - Plain stage. White background. Has some weird theme (Monkey Golf 2?)
STAGE152 - Some sort of turtle island(?)
STAGE153 - No stage. Bonus background
STAGE154 - No stage. Badboon Base background. Solid. Tilting moves stereo system parts
STAGE155 - The Monkey Target 2 starting ramp.
STAGE156 - The Monkey Target 2 starting ramp again.
STAGE157 - The Monkey Target 2 starting ramp a third time.
STAGE158 - Plain stage (they're back again?)
STAGE159 - The Monkey Bowling 2 starting platform, pin area, and background objects.
STAGE160 - Monkey Billiards. Preview caused emulator crash
STAGE161 - Monkey Golf Hole 1
STAGE162 - Monkey Golf Hole 2
STAGE163 - Hole 3
STAGE164 - Hole 4
STAGE165 - Hole 5
STAGE166 - Hole 6
STAGE167 - Hole 7
STAGE168 - Hole 8
STAGE169 - Hole 9
STAGE170 - Hole 10
STAGE171 - Hole 11
STAGE172 - Hole 12
STAGE173 - Hole 13
STAGE174 - Hole 14
STAGE175 - Hole 15
STAGE176 - Hole 16
STAGE177 - Hole 17
STAGE178 - Hole 18
STAGE179 - Plain Stage. White background. Has some Monkey Fight theme
STAGE180 - Plain Stage. White background. Has the continue screen theme

STAGE181 - Alpha stage. Clockwise from start, we have
- Warp Alpha
- A stage with no goal and lots of floating square platform
- A stage with a lot of stairs leading to a goal, and a moving set of stairs leading to nowhere (possible bonus goal?)
- Curve Bridge Alpha
- Sieve Alpha
- Zigzag Slope Alpha
- Combination Alpha
- Mad Rings Alpha
STAGE182 - Alpha stage. Invisible floor. Clockwise from start, we have:
- Heavy Sphere Alpha
- Guillotine Alpha
- Notch Alpha
- Nothing
- This really cool rotating wheel stage (why was this not in the final product ;-;)
- Domes Alpha
- Punched Seesaws Alpha
- Tiers Alpha
STAGE183 - Alpha stage. Clockwise from start, we have
- Hollow Alpha leading to Gravity Slider Alpha
- Nothing
- A stage with swinging bridges with different pivots
- Ring Bridges Alpha
- Eaten Floor Alpha
- Stagger Alpha
- Switches Alpha
- Nothing
STAGE184 - Plain stage
STAGE185 - A gigantic test stage. Contains stuff from Curve Bridge and what appears to be an alpha of Swing Bridges.
STAGE186 - A big test stage.
- Seems to be mostly for seesaws with changing friction coefficients
- Undulating fog.
- Also appears to be level-of-detail testing with floors
(Did this crash console?)
STAGE187 - Alpha stage. Invisible floor. Clockwise from start, we have:
- (on starting platform) Spinning Top Alpha
- 5 Drums Alpha
- Narrow Peaks Alpha
- 3D Maze Alpha
- Striker Alpha
- Bead Screen Alpha
- Vortex Alpha
- A stage with huge spikes that raise and lower (became Totalitarianism?)
- Nothing
STAGE188 - Alpha stage. Invisible floor. Clockwise from start, we have:
- Toggle Alpha
- Chipped Pipes Alpha
- Mad Shuffle Alpha
- Cliffs Alpha
- Twister Alpha
- Twin Basin Alpha
- Momentum Alpha
- A stage with really fast objects that smash into you and send you flying
STAGE189 - Alpha stage. Clockwise from start, we have:
- Birth Alpha
- Cylinders Alpha
- Totters Alpha
- Hoppers Alpha
- Mountain Alpha
- Soft Cream Alpga
- Some kind of hollowed-out rotating cube
- A spinning death bar stage that seems to be the precursor to Brandished
STAGE190 - Invisible floor. Pink everything. Monkey disappears on level start. This looks like it should be an alpha stage :c
- Opening it in GX Model Viewer reveals Ooparts Alpha
STAGE191 - Alpha stage. Invisible floor. Clockwise from start, we have:
- Some odd rotating object (GX Model Viewer shows it to be a cube's edges)
- Triangle Holes Alpha
- Coaster Alpha
- Nothing
- Double Twin Alpha
- Flock Alpha
- Another odd rotating object (Ooparts Alpha?)
- Quick Turn Alpha
STAGE192 - Alpha stage. Invisible floor. Clockwise from start, we have:
- Organic Form Alpha
- Pistons Alpha
- Junction Alpha
- Reversible Gear Alpha
- Arthropod Alpha
- Sliders Alpha
- 8 Bracelets Alpha
- Sliced Cheese Alpha
STAGE193 - Alpha stage. Invisible floor. Clockwise from start, we have:
- Coin Slots Alpha
- Pendulums Alpha
- Pro Skaters Alpha
- Fluctuation Alpha
- Hierarchy Alpha
- Cross Floors Alpha
- Flat Maze Alpha
- Serial Jump Alpha
STAGE194 - Alpha stage. Invisible floor. Clockwise from start, we have:
- Nothing
- Inchworms Alpha
- Nothing
- More Nothing
- Banks Alpha
- Nothing
- Nothing!
- Alternative Alpha
STAGE195 - Alpha/debug stage. Here we have:
- Spasmodic Alpha
- Some strange rotating frame - appears to be showcasing a bug with play-once switches
- Obstacle Alpha
- Free Throw alpha
- A lamina attached to some switches (and another goal)
- a shiny floor :3
STAGE196 - Plain stage
STAGE197 - A long invisible channel. SMB1 Bonus background. Used for credits game?
STAGE198 - Plain stage. White background. Space theme.
STAGE199 - Plain stage. White background. Jungle theme. Goal has SMB1 Jungle texture.
STAGE200 - The high score name entry model.

STAGE201 - B1/1-1 Simple
STAGE202 - B2/1-2 Hollow
STAGE203 - B3/1-3 Bumpy
STAGE204 - B4/1-4 Switches
STAGE205 - B5 Bowl
STAGE206 - B6 Floaters (Challenge)
STAGE207 - B7 Slopes (Challenge)
STAGE208 - B8 Sliders (Challenge)
STAGE209 - B9 Spinning Top (Challenge)
STAGE210 - B10 Curve Bridge (Challenge)
STAGE211 - BX1 Conveyers (Challenge)
STAGE212 - BX2 Bumpy Check (Challenge)
STAGE213 - BX3 Alternative (Challenge)
STAGE214 - BX4 Junction (Challenge)
STAGE215 - BX5 Bead Screen (Challenge)
STAGE216 - BX6 Fluctuation (Challenge)
STAGE217 - BX7 Folders (Challenge)
STAGE218 - BX8 Quick Turn (Challenge)
STAGE219 - BX9 Linear Seesaws (Challenge)
STAGE220 - BX10 Birth
STAGE221 - A1 Banks (Challenge)
STAGE222 - A2 Eaten Floor (Challenge)
STAGE223 - A3 Hoppers (Challenge)
STAGE224 - A4 Coaster (Challenge)
STAGE225 - A5 Board Park
STAGE226 - A6 Swell (Challenge)
STAGE227 - A7 Gravity Slider (Challenge)
STAGE228 - A8 Inchworms (Challenge)
STAGE229 - A9 Totalitarianism (Challenge)
STAGE230 - A10 Leveler
STAGE231 - A11/3-1 Organic Form
STAGE232 - A12/3-2 Reversible Gear
STAGE233 - A13/3-3 Stepping Stones
STAGE234 - A14/3-4 Dribbles
STAGE235 - A15/3-5 U.R.L.
STAGE236 - A16/3-6 Mad Rings
STAGE237 - A17/3-7 Curvy Options
STAGE238 - A18/3-8 Twister
STAGE239 - A19/3-9 Downhill
STAGE240 - A20 Rampage
STAGE241 - A21 Pro Skaters (Challenge)
STAGE242 - A22 Giant Comb (Challenge)
STAGE243 - A23 Beehive (Challenge)
STAGE244 - A24 Dynamic Maze (Challenge)
STAGE245 - A25 Triangle Holes (Challenge)
STAGE246 - A26 Launchers (Challenge)
STAGE247 - A27 Randomizer (Challenge)
STAGE248 - A28 Coin Slots (Challenge)
STAGE249 - A29 Seesaw Bridges (Challenge)
STAGE250 - A30 Arthropod (Challenge)
STAGE251 - AX1 Auto Doors
STAGE252 - AX2 Heavy Sphere
STAGE253 - AX3 Stagger
STAGE254 - AX4 U.F.O.
STAGE255 - AX5 Ring Bridges
STAGE256 - AX6 Domes
STAGE257 - AX7 Amida Lot
STAGE258 - AX8 Long Slider
STAGE259 - AX9 Grid Bridge
STAGE260 - AX10 Teapot
STAGE261 - E1 Wormhole (Challenge)
STAGE262 - E2 Free Fall (Challenge)
STAGE263 - E3 Melting Pot (Challenge)
STAGE264 - E4 Mad Shuffle (Challenge)
STAGE265 - E5 Partition
STAGE266 - E6 Jump Machine (Challenge)
STAGE267 - E7 Zigzag Slope (Challenge)
STAGE268 - E8 Tower (Challenge)
STAGE269 - E9 Toggle (Challenge)
STAGE270 - E10 Pachinko
STAGE271 - E11 Combination (Challenge)
STAGE272 - E12 Punched Seesaws (Challenge)
STAGE273 - E13 Opera (Challenge)
STAGE274 - E14 Brandished (Challenge)
STAGE275 - E15 Tiers (Challenge)
STAGE276 - E16 Cliffs (Challenge)
STAGE277 - E17 Narrow Peaks (Challenge)
STAGE278 - E18 Detour (Challenge)
STAGE279 - E19 Switch Inferno (Challenge)
STAGE280 - E20 Earthquake
STAGE281 - E21/7-1 Spiral Bridge
STAGE282 - E22/7-2 Wavy Option
STAGE283 - E23/7-3 Obstacle
STAGE284 - E24/7-4 Domino
STAGE285 - E25/7-5 Sieve
STAGE286 - E26/7-6 Flock
STAGE287 - E27/7-7 Double Spiral
STAGE288 - E28/7-8 Hierarchy
STAGE289 - E29/7-9 8 Bracelets
STAGE290 - E30 Banana Hunting
STAGE291 - E31 Pistons (Challenge)
STAGE292 - E32 Soft Cream (Challenge)
STAGE293 - E33 Momentum (Challenge)
STAGE294 - E34 Entangled Path (Challenge)
STAGE295 - E35 Totters (Challenge)
STAGE296 - E36 Vortex (Challenge)
STAGE297 - E37 Warp (Challenge)
STAGE298 - E38 Trampolines (Challenge)
STAGE299 - E39 Swing Shaft (Challenge)
STAGE300 - E40 Fighters
STAGE301 - E41 Serial Jump (Challenge)
STAGE302 - E42 Cross Floors (Challenge)
STAGE303 - E43 Spinning Saw (Challenge)
STAGE304 - E44 Chipped Pipes (Challenge)
STAGE305 - E45 Flat Maze (Challenge)
STAGE306 - E46 Guillotine (Challenge)
STAGE307 - E47 Cork Screw (Challenge)
STAGE308 - E48 Orbiters (Challenge)
STAGE309 - E49 Twin Basin (Challenge)
STAGE310 - E50 Air Hockey (Challenge)
STAGE311 - EX1 Charge
STAGE312 - EX2 Strata
STAGE313 - EX3 Puzzle
STAGE314 - EX4 Giant Swing
STAGE315 - EX5 5 Drums
STAGE316 - EX6 Free Throw
STAGE317 - EX7 Pendulums
STAGE318 - EX8 Conical Slider
STAGE319 - EX9 Construction
STAGE320 - EX10 Train Worm
STAGE321 - M1 Centrifugal
STAGE322 - M2 Swing Bridges
STAGE323 - M3 Cylinders
STAGE324 - M4 Passage
STAGE325 - M5 Notch
STAGE326 - M6 Intermittent
STAGE327 - M7 Long Torus
STAGE328 - M8 Spasmodic
STAGE329 - M9 Double Twin
STAGE330 - M10 Clock Face
STAGE331 - MX1 Variable Width
STAGE332 - MX2 Striker
STAGE333 - MX3 Ooparts
STAGE334 - MX4 Planets
STAGE335 - MX5 Sliced Cheese
STAGE336 - MX6 8 Seesaws
STAGE337 - MX7 Synchronised
STAGE338 - MX8 Helix
STAGE339 - MX9 Dizzy System
STAGE340 - MX10 Nintendo
STAGE341 - 10-1 Training
STAGE342 - 10-2 Gimmick
STAGE343 - 10-3 Mountain
STAGE344 - 10-4 Disorder
STAGE345 - 10-5 3D Maze
STAGE346 - 10-6 Labyrinth
STAGE347 - 10-7 Postmodern
STAGE348 - 10-8 Revolution
STAGE349 - 10-9 Invisible
STAGE350 - 10-10 Created By

STAGE351 - Monkey Baseball - Jungle
STAGE352 - Monkey Baseball - Space
STAGE353 - Monkey Tennis
STAGE354 - An invisible beta stage. (Planets?)
STAGE355 - An invisible beta stage. (Trampolines?)
STAGE356 - Downhill beta. SOAW
STAGE357 - Stepping Stones beta. SOAW
STAGE358 - Disorder beta. SOAW
STAGE359 - Beehive beta. SOAW
STAGE360 - Amida Lot beta. SOAW
STAGE361 - Centrifugal beta. SOAW
STAGE362 - Variable Width beta. SOAW
STAGE363 - Dynamic Maze beta. SOAW
STAGE364 - Giant Swing beta. SOAW
STAGE365 - Strata beta. SOAW
STAGE366 - Curvy Options beta. SOAW
STAGE367 - Wavy Option beta. SOAW
STAGE368 - Swell beta. SOAW
STAGE369 - A large model of a Gamecube. Probably became Nintendo
STAGE370 - Spinning Saw beta. SOAW
STAGE371 - Swing Shaft beta. SOAW
STAGE372 - Orbiters beta. SOAW
STAGE373 - Randomizer beta. SOAW
STAGE374 - Intermittent beta. SOAW
STAGE375 - Opera beta. SOAW
STAGE376 - Linear Seesaws beta. SOAW
STAGE377 - 8 Seesaws beta. SOAW
STAGE378 - The "three sensitive seesaws" beta stage. Never made it to release. SOAW
STAGE379 - Labyrinth beta. SOAW
STAGE380 - U.R.L. beta. SOAW
STAGE381 - Conical Slider beta. Only one pair of wormholes. The switches are all pressed, possibly because they aren't attached to any animations (important!)
STAGE382 - Postmodern beta. SOAW
STAGE383 - Jump Machine beta. SOAW
STAGE384 - Freefall beta. SOAW
STAGE385 - Banana Hunting beta. SOAW
STAGE386 - Revolution beta. SOAW
STAGE387 - Synchronised beta. SOAW
STAGE388 - Domino beta. Switches affect main stage (and wormholes). Rewinding past initial state puts stage and end position - maybe animation loops?
STAGE389 - Free Throw beta. SOAW
STAGE390 - Melting Pot beta. SOAW
STAGE391 - Spasmodic beta. SOAW
STAGE392 - Obstacle beta. SOAW
STAGE393 - Construction beta. Switches affect the main stage. For whatever reason this stage does not preview or zoom in correctly.
STAGE394 - Puzzle beta. SOAW
STAGE395 - Long Torus beta. SOAW
STAGE396 - Passage beta. SOAW

STAGE397 - Unknown - emulator froze on preview, crashed big time too
STAGE398 - A background. Space, above earth. Presumably used in story cutscenes. No floor.
STAGE399 - A corridor. Presumably used in story cutscenes. No floor.
STAGE400 - A background. Space, above the moon. Similar to the background in Outer Space without the station. No floor.
STAGE401 - Preview is of some kind of island. Emulator froze on load
STAGE402 - Badboon's airship. Used in story cutscenes. No floor.
STAGE403 - Jungle Island background. No floor.
STAGE404 - Ocean's surface. Start in a small invisible box. Presumably used in Monkey Target, or a story mode cutscene
STAGE405 - Inside The Volcano background. No floor.
STAGE406 - Ocean's surface. Start in a medium sized invisible box. Floor is water, rolling causes ripples. Might have been used for Monkey Target water testing, or a story mode cutscene
STAGE407 - Under The Ocean background. Emulator froze on load
STAGE408 - Nothing.
STAGE409 - Inside The Whale (story) background. No floor. No swallowed skyscraper.
STAGE410 - Amusement Park background. Emulator froze on load
STAGE411 - Amusement Park background model. Evening sky. Presumably used in a story mode cutscene.
STAGE412 - A corridor leading to a room. Presumably used for a story mode cutscene.
STAGE413 - Clock Tower factory background. Conveyer belts are static and have no crates.
STAGE414 - Boiling Pot background. No floor.
STAGE415 - Bubbly Washing Machine background. Emulator froze on load.
STAGE416 - Monkey Bowling Rocket. Possibly used in the rocket takeoff cutscene.
STAGE417 - Outer Space background. Space station rotated to be parallel to the ground. No floor.
STAGE418 - No floor, no background. In the sky there is the bottom of Badboon's base. Presumably used in a story cutscene.
STAGE419 - Monkey Island. Used in the story ending cutscene - there are holes where Badboon landed.
STAGE420 - Inside The Whale (challenge) background. No floor. No swallowed skyscraper