TFFA Wiki

Brachiosaurus

The long-neck. Big Brachiosaurus rolls sit around $100T/s.

Zone
Prehistoric Forest
Index position
5 of 8
Plain income
$50T/s
Index rarity
Regular
Throw Power
1,500 – 1,850
Best food
Steak, Royal Steak, Golden Apple

Where to catch the Brachiosaurus

The Brachiosaurus lives in Prehistoric Forest (zone 9 of 17), around the middle of the zone. It is number 5 of 8 in the Prehistoric Forest index. A full-strength throw needs roughly 1,500 – 1,850 Throw Power to land in Prehistoric Forest.

Foods that land here: Steak (~$1.5Qa), Royal Steak ($50Qa), Golden Apple ($120Qa). A higher-tier food pushes the roll toward the rarer end of the Prehistoric Forest list, so the newest food you own is always the best bait.

Any throw that lands around the middle of the zone can produce it. If you are hunting it for the index, lower your throw strength with the gear icon until the food lands on that spot – distance inside a zone decides which animals can come.

Is it worth keeping?

  • A plain Brachiosaurus earns 13x a plain Saber-tooth Tiger, the best animal from Winter.
  • The best plain earner here is the Velociraptor ($150T/s), 3x this one.
  • The first animal in Deep Waters, the Swordfish, makes 10x as much – once your throws reach Deep Waters, replace it.
  • Keep it longer only if it rolled a strong mutation or size (see the table below) or you need it for the index.

Brachiosaurus income by mutation and size

A plain Brachiosaurus makes $50T/s. Mutations and sizes multiply that number, and the two stack. The table below multiplies the plain income by the multipliers I have measured (Gold ×1.5, Diamond ×3, Emerald ×5, Ruby ×10, Rainbow ×20; Big ×2, Large ≈×4.3, Huge ≈×9, Colossal ≈×18.5, Gigantic ≈×37). Treat the size columns as estimates – real catches land a little above or below. With the 2x Cash gamepass every number doubles.

Mutation \ SizeNormal×1Big×2Large×4.3Huge×9Colossal×18.5Gigantic×37
Normal×1$50T$100T$215T$450T$925T$1.85Qa
Gold×1.5$75T$150T$323T$675T$1.39Qa$2.77Qa
Diamond×3$150T$300T$645T$1.35Qa$2.77Qa$5.55Qa
Emerald×5$250T$500T$1.07Qa$2.25Qa$4.63Qa$9.25Qa
Ruby×10$500T$1Qa$2.15Qa$4.5Qa$9.25Qa$18.5Qa
Rainbow×20$1Qa$2Qa$4.3Qa$9Qa$18.5Qa$37Qa

Brachiosaurus catches I've recorded

Real catch cards. Odds are the “1 in …” number the card shows, which already includes the luck of that throw.

VariantOddsIncome
Big—$99.6T/s
Gold Big—$144T/s
Lucky roll—$199T/s

Compared with other Prehistoric Forest animals

Plain income of every Prehistoric Forest animal, from the front of the zone to the top of its index (log scale).