Mosasaurusin Steal An Egg

Income with every mutation

Mutations multiply base income, so the same mutation is worth wildly different amounts on different pets. Here is what each one is actually worth on Mosasaurus.

Size stacks on top of these. Full mutation sourcing is on the mutations page, and the income calculator lets you combine both.

How to get Mosasaurus

Where it sits

Every size and mutation combination

Two Mosasaurus are almost never worth the same amount. Size and mutation stack, so the spread between the worst and best version of this one pet runs from $135M/s to $1.1B/s — a factor of 8.

Mutation multipliers are sourced and listed on the mutations page. The size multipliers are approximations — the game confirms larger pets earn more but does not publish the curve, so treat the size axis as a comparison aid rather than exact figures. This is the same caveat that applies everywhere on this site: where we are estimating, we say so.

How fast Mosasaurus pays for things

Income only matters relative to what you are saving for. Running one unmutated Mosasaurus at default size, and nothing else:

Pets earn while you are offline, so these are wall-clock times rather than play time. A full pen multiplies them down — put your actual line-up into the income calculator for the real figure.

Every Eternal pet compared

Rarity is a poor guide to income on its own — the Eternal band alone spans $65M/s to $600M/s. Here is where Mosasaurus actually sits among them.

Mosasaurus sits 3 of 7 in this band — $600M/s separates the top of the tier from the bottom. The tier list ranks every pet by income regardless of rarity, which is usually the more useful ordering.

Other Prehistoric pets

• Tralaledonsecret$32M/s
• T-Rexsecret$25M/s
• Brontocosmic$1.5M/s
• Triceratopscosmic$1.2M/s
• Ankylosaurusmythic$120K/s
• Pterodactyllegendary$22K/s
• Dodorare$280/s

Full Prehistoric biome guide →·All 86 pets →