Arcade Room Bonuses

The list of rooms, with annotations for the bonus points available when playing Super Metroid Arcade.

Crateria

• Lake aka The Moat

West of the Lake

• Landing Site
• Crateria Tube -- Secret at the top-center of the tube
• Parlor and Alcatraz -- Special achievement (with bonus points) for Alcatraz Escape, Cleanser for killing all of the enemies
• Climb -- Achievement for shinesparking up the shaft, Cleanser for killing all of the pirates
• Pit Room -- Pitless achievement
• Flyway
• Pre-Map Flyway
• The Final Missile -- Secret on top of the Chozo statue
• Final Missile Bombway
• Bomb Torizo Room -- No Damage achievement
• Terminator Room -- Secret on top of a mushroom
• Green Pirates Shaft -- Quick Drop achievement
• Lower Mushrooms -- Secret on top of a mushroom
• Green Brinstar Elevator Room
• Crateria Kihunter Room
• Red Brinstar Elevator Room
• Statues Hallway -- Does this exist in Arcade??
• Statues Room
• Crateria Power Bomb Room -- Secret behind the item pedestal
• Crateria Super Room

Gauntlet

• Gauntlet Entrance -- Shine Skip achievement, Secret at top-center of room
• Gauntlet Energy Tank Room -- Shine Skip achievement

East of the Lake

• West Ocean -- Secret in the crumble block shaft running from the upper section to the lower section, Sky Rider achievement for riding the moving platforms to the top, Dedicated achievement for bomb jumping to the top left missiles without other means to reach them. These achievements are mutually exclusive.
• Bowling Alley Path -- Secret in the middle pit where the Choot is

Forgotten Highway

• East Ocean -- "Cleanser" achievement for killing all of the enemies
• Forgotten Highway Kago Room -- Secret to the right of the upper Kago
• Crab Maze - Multiple secrets scattered throughout different morph holes, these are mutually exclusive, largest points come from the far left side in the tunnel shaped like a backwards L, "Cleanser" achievement for killing all of the crabs
• Forgotten Highway Elevator

Brinstar

Blue

• Morph Ball Room -- "Smooth" achievement for getting from the top of the tower to the statue head without touching the ground. "Just Checking" achievement for bombing the lower left corner with either bombs or Power Bombs
• Construction Zone -- Secret on the left side of the middle section
• First Missile Room -- Secret on top of the Chozo statue
• Blue Brinstar Energy Tank Room -- Secret at the top-right of the shaft
• Blue Brinstar Boulder Room -- Secret under the invisible floor
• Blue Brinstar Double Missile Room

Green

West

• Green Brinstar Main Shaft -- "Smooth" achievement for getting a mockball out of the Power Bomb area. "Up the Shaft" for shinesparking up the Etecoons' room.
• Early Supers Room -- Secret in the crumble block shaft under the Supers, "Smooth" achievement for getting a machball across the crumble bridge
• Brinstar Reserve Tank Room -- Secret on top of the Chozo statue
• Brinstar Pre-Map Room
• Green Brinstar Fireflea Room
• Green Brinstar Beetom Room
• Etecoon Energy Tank Room -- "The Long Way" achievement for getting to the bottom right door. (at the very least if you enter top-right, not sure about the other doors)
• Etecoon Super Room
• Etecoon Room -- See Green Brinstar Main Shaft above

East

• Green Hill Zone -- "Smooth" achievement for getting to the door to Morph Ball Room using walljumps without Hi-Jump Boots
• Noob Bridge aka A Bridge Too Far -- Secret on the far right under the bridge
• Spore Spawn Kihunter Room -- Both doors will open once the Kihunters are dead, so you can Yolo to the left even if you came from the left
• Spore Spawn Room -- No Damage achievement

Pink

• Dachora Room
• Big Pink -- Secret in the shaft below the grapple missiles, Secret on top of the Chozo statue (Only one secret can be triggered per room visit, grapple missiles worth more points)
• Pink Brinstar Power Bomb Room
• Pink Brinstar Hopper Room -- Exit either side after all enemies are dead
• Hopper Energy Tank Room -- Secret behind the item pedestal
• Spore Spawn Super Room -- Secret on top of the Chozo statue. "Up the shaft" achievement for sparking up. "Short Charge" achievement for pulling off a short charge on the bottom.
• Spore Spawn Farming Room -- Secret in between the two left-side pipes
• Waterway Energy Tank Room -- Secret behind the item pedestal

Red

• Red Tower -- Secret under the bomb blocks next to the normal entrance door, "Hero Shot" achievement for shooting out the top block, is somewhat inconsistent, achievement isn't possible if you've been too close to the block(?), or have already shot it out
• Red Brinstar Fireflea Room -- "Shinespark Skip" achievement, Secret on the ledge on the lower-left of the room
• X-Ray Scope Room -- Secret on top of the Chozo statue
• Bat Room
• Below Spazer -- Secret underneath the Spazer Room door
• Spazer Room -- Secret on top of the Chozo statue
• West Tunnel (actually part of Maridia)
• East Tunnel (actually part of Maridia) -- Secret in the leftmost pit
• Hellway
• Caterpillar Room
• Alpha Power Bomb Room -- Secret on top of the Chozo statue
• Beta Power Bomb Room

Warehouse

Also known as Kraid's Lair.

• Warehouse Entrance
• Warehouse Zeela Room
• Warehouse Energy Tank Room
• Warehouse Kihunter Room
• Baby Kraid Room
• Kraid Eye Door Room -- "Blinding" achievement for killing the eye door
• Kraid Room -- No Damage achievement, "Quick Kill" achievement for killing Kraid before he breaks the ceiling, these achievements are seemingly mutually exclusive(?)
• Varia Suit Room

Norfair

Upper

• Business Center
• Hi Jump Energy Tank Room -- Secret on the bottom right of the entrance area
• Hi Jump Boots Room -- Secret on top of the Chozo statue
• Cathedral Entrance -- Secret at the top middle of the room
• Cathedral -- Secret at the bottom left of the room, "Cleanser" achievement for killing all enemies
• Rising Tide -- Secret under the platform between the two Squeept
• Frog Speedway
• Upper Norfair Farming Room -- Secret at the bottom right, requires killing the Namihe
• Purple Shaft
• Purple Farming Room

Green Bubbles

• Bubble Mountain -- Secret on the sides under the shot block leading to the morph tunnel, Cleanser for killing all of the enemies
• Green Bubbles Missile Room
• Norfair Reserve Tank Room -- Secret in top left corner of the room
• Bat Cave
• Speed Booster Hall -- Secret in a crevice of the ceiling on the second layer of crumble blocks from the top
• Speed Booster Room -- Secret on top of the Chozo statue

Wave Beam Section

• Single Chamber -- "The Long Way" for getting underneath the crumble blocks leading from Three Musketeers' Room
• Double Chamber -- Secret in the passage underneath the door to Wave Beam Room, The Long Way for exiting via the right door
• Wave Beam Room -- Secret on top of the Chozo statue

Ice Beam Section

• Ice Beam Gate Room -- Secret under the right side gate
• Ice Beam Acid Room
• Ice Beam Snake Room -- Secret in a crevice above the morph tunnel
• Ice Beam Room -- Secret on top of the Chozo statue
• Ice Beam Tutorial Room
• Crumble Shaft

Lower Entrance

• Spiky Acid Snakes Tunnel -- Spark Skip achievement
• Kronic Boost Room -- Secret : bomb the block at the lava spark starting location
• Magdollite Tunnel
• Lava Dive Room -- Secret all the way at the back of the dead end morph tunnel
• Volcano Room
• Spiky Platforms Tunnel

Crocomire Section

• Red Pirate Shaft
• Acid Snakes Tunnel
• Crocomire Speedway -- Secret near the ceiling at the left side of the lower section
• Crocomire Escape -- Secret on the far left platform just above the lava
• Crocomire's Room -- "No Damage" achievement
• Post Crocomire Farming Room
• Post Crocomire Power Bomb Room
• Post Crocomire Shaft -- Secret under the top platform, on the left side
• Post Crocomire Missile Room
• Post Crocomire Jump Room -- Secret in the crumble block shaft next to the missile
• Grapple Beam Room -- Secret on top of the Chozo statue
• Grapple Tutorial Room 1
• Grapple Tutorial Room 2 -- Secret under the top right platform
• Grapple Tutorial Room 3 -- Green Gate Glitch. Secret to the right of the farming bugs.

Lower

Also known as Ridley's Lair.

• Main Hall
• Fast Pillars Setup Room -- Secret in one of the pits that appears after using a power bomb, "Daring" achievement for exiting through the top right door from any door that isn't itself. This room is currently bugged(?), entering through the top right door will not spawn a grey door behind you, instead the grey door will lock the bottom right door for unknown reasons.
• Pillar Room -- "Fast Pillars" achievement for shinesparking from one side to the other, "Flappy Pillars" achievement for space jumping with blue suit/speed echoes from one side to the other. (These may be mutually exclusive, needs confirmation)
• The Worst Room In The Game -- Secret at the very top right platform, past the shot blocks, "Unfazed" achievement for reaching the bottom left door from any other door without being damaged
• Amphitheatre -- Secret in the top right corner under the ledge
• Red Kihunter Shaft -- Secret on the path down, just before you reach the save room door
• Wasteland -- Secret in the right side crevice symmetrically from the progressing morph tunnel, "Skilled" achievement for performing a speedkeep machball through the morph tunnel
• Metal Pirates Room
• Plowerhouse Room
• Lower Norfair Farming Room
• Ridley's Room -- "No Damage" achievement
• Ridley Tank Room
• Mickey Mouse Room -- Secret on the right in the middle of the double layered shot blocks connected to the missile spot

Escape

• Lower Norfair Fireflea Room -- Secret on the bottom right behind the energy tank
• Lower Norfair Spring Ball Maze Room -- Secret somewhere in the morph tunnels (Needs specific location)
• Lower Norfair Escape Power Bomb Room
• Three Muskateers' Room -- Secret on the right immediately after morphing to get the missiles

Golden Torizo Section

• Acid Statue Room
• Golden Torizo's Room -- "No Damage" achievement
• Screw Attack Room -- Secret on top of the Chozo statue
• Golden Torizo Energy Recharge -- Secret on the far side of the energy refill
• Fast Ripper Room

Wrecked Ship

• Wrecked Ship Entrance
• Wrecked Ship Main Shaft -- "Clipping" Achievement for clipping through the ceiling on the way to the top door, "Dangerous" achievement for traversing the spike hallway to the missile from right to left, this only works when the ship's power is on (Phantoon has been killed at least once)
• Basement -- Secret underneath the center platform
• Phantoon's Room -- "No Damage" achievement
• Wrecked Ship West Super Room -- Secret under the Super Missile platform
• Attic
• Bowling Alley -- Secret in the ceiling crevice behind the power bomb statue
• Gravity Suit Room
• Wrecked Ship East Super Room -- Secret up high between the 3rd and 4th ceiling pillars
• Sponge Bath
• Spiky Death Room
• Electric Death Room -- Secret on the platform just to the left of the East Ocean door
• Wrecked Ship Energy Tank Room -- Secret on top of the Chozo statue
• Assembly Line

Maridia

West

Also known as Lower Maridia.

• West Glass Tube Tunnel
• Glass Tunnel -- Secret just under the top center platform, this room cannot be entered from the doors inside the glass tube(?), nor can the tube be broken
• Main Street -- Secret in the alcove under Crab Supers, "Mainstreet" achievement for collecting the missiles in the ceiling
• Fish Tank -- Secret at the bottom of the 4th pit from the left
• Mt. Everest -- 4x Grapple Jump achievement possible
• Crab Shaft
• Crab Tunnel
• Red Fish Room -- Secret at the bottom of the refill bug hole
• Mama Turtle Room -- Secret in the dent in the right wall above the missile
• Pseudo Plasma Spark Room -- Secret on the top right side of the room, partway down the final pit
• Northwest Maridia Bug Room
• Watering Hole -- Secret next to the missile/super pillars

East

Also known as Upper Maridia.

• Aqueduct -- Mutually exclusive Secrets at the top right alcove and the crevice above the top two crumble blocks above the middle door on the left (worth more), 4x Grapple Jump achievement possible
• Botwoon Hallway
• Botwoon's Room -- No Damage achievement
• Botwoon Energy Tank Room -- Secret on the opposite side of the energy tank in the hole that falls into the sand, "Unreachable" achievement for sitting in the sand under the widest set of speed blocks
• Halfie Climb Room -- Secret inside the speed blocks of the ceiling pillar before passing the oums
• Maridia Missile Refill Room -- Secret behind the refill station
• Colosseum
• Maridia Health Refill Room -- Secret on the far side of the refill station
• The Precious Room
• Draygon's Room -- "No Damage" achievement
• Space Jump Room -- Secret on top of the Chozo statue
• West Cactus Alley Room -- Secret in the lower right corner
• East Cactus Alley Room -- "Cleanser" achievement for killing every cacatac
• Plasma Spark Room -- Legacy "Plasma Spark" achievement no longer in later versions of arcade, for performing a correct plasma spark, "Cleanser" achievement for killing all enemies
• Oasis
• West Sand Hall
• Boyon Gate Hall -- Secret in the leftmost pit
• Crab Hole -- Secret in the hole leading from the top to the bottom
• West Sand Hall Tunnel
• Botwoon Quicksand Room -- Cannot be entered
• Below Botwoon Energy Tank -- "Just Points" achievement for reaching the right side
• West Aqueduct Quicksand Room -- Cannot be entered
• East Aqueduct Quicksand Room -- Cannot be entered
• East Sand Hole -- Secret somewhere on the right side near the power bombs (Needs specific location)
• West Sand Hole -- "Break Free" achievement for walljumping out of the water on the path to the Reserve Tank without Gravity Suit. Secret at the top left corner of the room
• East Sand Hall
• Bug Sand Hole
• Plasma Beach Quicksand Room -- Cannot be entered
• Butterfly Room
• Thread The Needle Room -- Cleanser for killing all of the enemies, Secret under the tall pillar on the left side
• Maridia Elevator Room

Plasma Section

• Plasma Climb aka Kassiuz Room
• Plasma Tutorial Room
• Plasma Room -- "Not Plasma Spark" achievement for shinesparking from the bottom platform to the door, Secret on top of the Chozo statue

Spring Ball Section

• Pants Room
• East Pants Room
• Shaktool Room -- Scraptool achievement for killing Shaktool
• Spring Ball Room -- Luxury Item achievement for collecting Springball, Secret on top of Chozo statue

Tourian

• Tourian First Room
• Metroid Room 1
• Metroid Room 2
• Metroid Room 3
• Metroid Room 4
• Blue Hopper Room -- Secret in the bottom right corner
• Dust Torizo Room -- Does this exist in Arcade??
• Big Boy Room -- "Baby Skip" achievement
• Seaweed Room -- Secret under the top right platform
• Tourian Recharge Room
• Tourian Eye Door Room -- Does this exist in Arcade??
• Rinka Shaft
• Mother Brain Room -- "No Damage" achievements for both MB1 & MB2
• Tourian Escape Room 1
• Tourian Escape Room 2
• Tourian Escape Room 3 -- Secret in the same place as the top left space pirate
• Tourian Escape Room 4 -- "No Damage" achievement