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All Disasters

25 Index entries by rarity on Roblox. Survive each once to fill your Index.

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All Disasters (Roblox Index)

Survive each What If Disasters Roblox scenario once to unlock it on your Index. Names and rarities match the in-game Index cards.

Index total: 25.

Index

DISCOVERED 25 / 25. Header copy: Master a scenario, then prestige it. Cards show rarity and Survive it / Survive it 5 times progress after the first clear.

Index
Bloxron in-game screenshot.

Rarity breakdown

Index counts by rarity. Prestige each entry after five survives for better XP and Credits from that disaster.

RarityCount
COMMON8
RARE7
EXTREME7
IMPOSSIBLE2

Index notes

Unlock rules, prestige, pending Kaiju rarity card, and seasonal Witching Hour rounds.

  • Unlock. Survive the scenario once. Your personal Index fills as you clear new disasters.
  • Prestige. Survive the same scenario five times, then prestige that card for better XP and Credits from it.
  • Named Index cards. This wiki lists 24 named rarities from Index shots. THE KAIJU still needs a rarity card on the Index UI.
  • Off-Index rounds. THE WITCHING HOUR appears as a round scenario; treat it as seasonal unless an Index card shows it. Round shots below include Kaiju and Witching Hour when captured.

All named disasters

Index order from Common to Impossible, then off-Index round shots when we have them. Captions use HUD stage copy from each screenshot.

An EF5 Tornado Hits Your Street (Common)

Ironcliff Penitentiary. A waterspout forms offshore, then a second funnel drops and churns across the sea. Stay out of its path.

An EF5 Tornado Hits Your Street (Common)
Bloxron in-game screenshot.

Rain for 1,000 Years (Common)

Thrill Park. Year 5 of endless rain; the coastline is gone. Stay on high ground while the park floods.

Rain for 1,000 Years (Common)
Bloxron in-game screenshot.

City-Killer Asteroid (Common)

Kingdom. An asteroid fills half the sky about 100 km out. The air roars as it plunges toward the horizon. Hide behind a wall.

City-Killer Asteroid (Common)
Bloxron in-game screenshot.

Mega Tsunami (Common)

Harbor Port. After the first drain, a second wave builds about 60 meters high on the horizon. Stay on high ground.

Mega Tsunami (Common)
Bloxron in-game screenshot.

Earth Freezes Over (Common)

Hoover Dam. The sun fades, thick snow falls, and daylight goes pale at about -5°C. Find somewhere warm.

Earth Freezes Over (Common)
Bloxron in-game screenshot.

Yellowstone Erupts (Common)

Canyon Town. Ground at Yellowstone rises about +2 meters as magma pushes up with hundreds of small quakes.

Yellowstone Erupts (Common)
Bloxron in-game screenshot.

All Ice Melts (Common)

Camp Murkwater. Sea level rises about +34 meters; ground floors go under and the water keeps climbing around 41°C. Stay on high ground.

All Ice Melts (Common)
Bloxron in-game screenshot.

Earth Enters a Mega Storm (Common)

Alpine Ski Resort. The city has lost power; every light goes out at once and signs and trees tumble down the streets. Avoid open areas.

Earth Enters a Mega Storm (Common)
Bloxron in-game screenshot.

Earth Spins Backwards (Rare)

Arctic Station. Earth brakes hard while the air keeps moving east around 459 km/h. Loose things fly. Stay inside.

Earth Spins Backwards (Rare)
Bloxron in-game screenshot.

Sinkholes (Rare)

Venice. Old tunnels under the main road cave in and tear the city in two. Stay off the road while buildings drop.

Sinkholes (Rare)
Bloxron in-game screenshot.

The Sun Disappears (Rare)

Thrill Park. Instant night in the middle of the day; stars come out around 13°C. Find somewhere warm.

The Sun Disappears (Rare)
Bloxron in-game screenshot.

The Atmosphere Disappears (Rare)

Harbor Port. With so little air pressure, the oceans boil away even when cold. Temperature plunges to about -40°C. Stay in the room.

The Atmosphere Disappears (Rare)
Bloxron in-game screenshot.

The Greatest Solar Flare (Rare)

Hoover Dam. Outside radiation hits about 400x normal. Melting stops, but open air still glows around 34°C. Stay under a roof.

The Greatest Solar Flare (Rare)
Bloxron in-game screenshot.

The Oceans Disappear (Rare)

Kingdom. A salt storm rolls in off the old sea floor at about 52°C. Hide behind a wall when it hits.

The Oceans Disappear (Rare)
Bloxron in-game screenshot.

Oxygen Doubles (Rare)

Thrill Park. Oxygen spikes and one lightning bolt sets the streets on fire. In air this rich, everything catches. Find shelter above ground.

Oxygen Doubles (Rare)
Bloxron in-game screenshot.

Magnitude 10 Earthquake (Extreme)

Kingdom. Buildings collapse across the map. When the ground stills, the skyline is rubble and dust. Stay away from the road.

Magnitude 10 Earthquake (Extreme)
Bloxron in-game screenshot.

Black Hole Flyby (Extreme)

Starlight Drive-In. A black hole passes thousands of kilometers away. Windows crack, trees bend skyward, and the sea climbs the shore. Get inside and hold on.

Black Hole Flyby (Extreme)
Bloxron in-game screenshot.

The Moon Falls (Extreme)

Jungle Temple Ruins. The moon cracks across half the sky; gravity tears it open and burning rocks break off. Stay on high ground.

The Moon Falls (Extreme)
Bloxron in-game screenshot.

Earth Tilts 90 Degrees (Extreme)

Ironcliff Penitentiary. The world tips sideways. Tall towers cannot take the pull and crash down the slope. Stay against the wall.

Earth Tilts 90 Degrees (Extreme)
Bloxron in-game screenshot.

Planet Flyby (Extreme)

Suburban Neighborhood. A planet passes close, then pulls away. Earth's gravity snaps back and floating debris falls. Head to the bottom floor.

Planet Flyby (Extreme)
Bloxron in-game screenshot.

Every Volcano Erupts (Extreme)

Canyon Town. Lava creeps up the shore under ash-dark skies. Day turns to night around 46°C. Get off the ground.

Every Volcano Erupts (Extreme)
Bloxron in-game screenshot.

The Biggest Bomb Ever (Extreme)

Hoover Dam. Radioactive fallout arrives; dust from the cloud falls back on the city and every speck is radioactive. Keep a roof above your head. Index prestige: Survive it 5 times.

The Biggest Bomb Ever (Extreme)
Bloxron in-game screenshot.

Zombie Outbreak (Impossible)

Hoover Dam. Infection climbs into the thousands. The dead claw up at the edge of town while cars crash and burn. Find some place safe.

Zombie Outbreak (Impossible)
Bloxron in-game screenshot.

The Floor Is Lava (Impossible)

Tulip Windmill. The sky turns red and rock melts under the streets. Get off the ground before the timer hits zero.

The Floor Is Lava (Impossible)
Bloxron in-game screenshot.

The Witching Hour

Arctic Station. A giant creature grows past 55 ft, towers over houses, and crushes small buildings as it walks. Run for your life.

The Witching Hour
Bloxron in-game screenshot.

The Kaiju

Harbor Port. A kaiju fires Atomic Breath, a narrowed fire beam that slices the tops off buildings.

The Kaiju
Bloxron in-game screenshot.

FAQ

How do I unlock an Index entry?

Survive that scenario at least once. Your personal Index fills as you clear new disasters.

How many disasters are on the Index?

25. The Index header shows DISCOVERED 25 / 25. Counts by rarity: 8 Common, 7 Rare, 7 Extreme, 2 Impossible.

What does Index prestige do?

After five survives on one scenario, prestige that entry. It pays more XP and Credits afterward. Prestige is per disaster.

Are maps listed here?

Each shot caption names the map from that round (Thrill Park, Harbor Port, Kingdom, and others).

Is THE KAIJU on the Index?

Kaiju appears in rounds and has a round shot here. The Index rarity card was still pending when Index screenshots were taken.

Is THE WITCHING HOUR an Index disaster?

It shows up as a round scenario (seasonal). Treat it as off-Index unless an Index card appears in-game.