Rebirthing in Lift a Rock for Eggs wipes your current Strength back to zero in exchange for a permanent money multiplier that stacks on every pet you own. It is the main way to push past the game’s steep zone requirements, because each rebirth makes your cash income larger and your next training grind pay off faster.
Quick answer: Reach 1,000 (1K) Strength, open the Rebirth menu, and press Rebirth. Your Strength resets to 0 while money, Speed, and pets stay, and you gain a permanent x1.5 money multiplier.
What rebirthing resets and what it keeps
Rebirthing only touches your Strength. Everything you have earned or bought carries over, so there is no risk of losing progress on your pets or your bank.
- Reset: your current Strength drops to 0, shown on screen as “Rebirthing resets your Strength to 0!”
- Kept: your collected money, your Speed stat, and every pet on your plot.
- Gained: a permanent cash multiplier that rises with each rebirth.
Your penned pets’ cash earnings per second receive the multiplier, making rebirths worthwhile early after you improve the gym. If you prefer to keep your Strength, you can use Robux to select “Skip Rebirth (KEEP STRENGTH)” and still get the multiplier.
How to complete your first rebirth
You will know it worked when the “You’ve reached Rebirth 1!” message appears and your Strength counter drops back to 0. Your cash total and pets stay exactly as they were, and your pets now earn at the higher multiplier.
Rebirth thresholds and money multipliers
Each rebirth costs more Strength than the last and raises the multiplier by 0.5x. The first six are shown below.
| Rebirth | Money multiplier | Strength required |
|---|---|---|
| 1 | x1.5 | 1K |
| 2 | x2 | 1.8K |
| 3 | x2.5 | 3.1K |
| 4 | x3 | 5.4K |
| 5 | x3.5 | 9.4K |
| 6 | x4 | 16.4K |
After Rebirth 5, each bench set at a high gym tier can add more than 20K Strength, so repeat rebirths come fast. Players chaining them on the training pad can reach high multipliers in a single session.
Reach the Strength thresholds faster
Pay $100 to upgrade your plot and open the gym, where two machines become available. The Bench Press builds Strength, while the Treadmill builds Speed. Further gym upgrades give you much larger gains with each training step.
| Gym tier | Speed & Strength per step |
|---|---|
| Wooden | +5 |
| Metal | +12 |
| Nature | +30 |
| Ocean | +75 |
| Frozen | +190 |
| Lava | $25B (next tier) |
Trails provide another bonus: each is a visual streak with its own training multiplier, and rarer trails grant stronger boosts. Purchase them using either game cash or Robux.
| Trail | Training bonus | Cost |
|---|---|---|
| Ghost Dash | +50% | $100 / 12 R$ |
| Sunny Mist | +250% | $30M / 200 R$ |
| Red Racer | +300% | $750M / 360 R$ |
| Cosmic Storm | +400% | $20B / 560 R$ |
| Shadow Veil | +600% | $500B / 800 R$ |
| Phoenix Blaze | +900% | $12.5T / 1,200 R$ |
| Electro Zap | +1300% | $300T / 1,600 R$ |
The x2 Power gamepass in the Exclusive Shop doubles the Strength you gain from training, which stacks with your gym tier and trail to cut the time between rebirths.
The lift, steal, run, and hatch loop
Rebirths only matter because your pets generate the cash the multiplier scales. You get those pets by working the game’s core loop. Build Strength, walk into a zone’s boulder and hold the lift action until the rock rises, then grab the egg behind it.
The instant you collect an egg, that zone’s giant guardian begins chasing you. Get the egg to your plot before it reaches you; otherwise, you drop it and are sent back to base. Speed from Treadmill training helps you stay ahead.
At your plot, set the egg down and wait for the “Your Egg is hatching…” timer to finish, then open it to get a pet. A pet kept in a pen earns cash every second to help pay for gym upgrades, trails, and larger plots.
Periodically night falls and the game announces “The rocks are falling back from the sky!” That resets every lifted boulder across all zones, so cleared rocks have to be lifted again.
Zone rock requirements
You progress through the zones in sequence, with each one requiring a heavier rock and having its own guardian. The Meadow’s first boulder takes just 70 Strength, so a new account can clear it almost immediately.
| Zone | Strength to lift | Guardian |
|---|---|---|
| Meadow | 70 | Giant Chicken |
| Desert | 50k | Giant Llama |
| Volcano | 200k | Giant Pig |
| Snow | 1.6M | Giant Bear / Capybara |
| Crystal | 20M | Giant Gorilla |
| Jungle | 250M | Giant Elephant |
| Candy | 1.4B | — |
Some zones hide bonus rocks with their own values, such as the 3M Volcano bonus rock and the 80M Jungle bonus rock, that cover extra eggs. Big Brock’s Stash is a separate limited-time golden rock that spawns in zones and opens a prize track mixing free cash and Strength boosts with discounted Robux unlocks, including trails like Cosmic Storm dropping to 12 Robux.
Exclusive Shop boosts and the Crystal King Egg
Permanent Robux gamepasses in the Exclusive Shop alter the pace of the entire game. With x2 Power, training grants double Strength; x2 Hatch Speed cuts egg timers in half; and x2 Money gives you twice the sell income. After a purchase, a confirmation appears, for example: “You received DoubleStrength!”
The same shop carries the Crystal King Egg, which hatches a high-rarity pet on a weighted roll: Mythic 50%, Cosmic 30%, Secret 15%, Eternal 4%, and Divine 1%. That spread is where many of the strongest pets come from. You can play on the official Lift a Rock for Eggs Roblox page.
Pets, rarities, and cash per second
The rarity ladder begins with Rare and Uncommon, continues through Legendary, Mythic, and Cosmic, and tops out at Secret. A pet’s value is shown as both its cash earned per second in a pen and its weight in kilograms, which indicates its model size. Some Secret pets rise above the whole plot.
| Pet | Rarity | Cash/s | Weight |
|---|---|---|---|
| Albino Tiger | Secret | $2.64M/s | 186K kg |
| Crystal Scorpion | Cosmic | $1.7M/s | 1.5K kg |
| Galaxy Wolf | Mythic | $567.3K/s | 2.1K kg |
| Mystical Rhino | Secret | $319.9K/s | 48.9K kg |
| Lioness | Legendary | $59.4K/s | 64.4K kg |
| Snake | Uncommon | $249/s | 353 kg |
| Blue Ladybug | Rare | $25/s | 159 kg |
At $2.64M per second, the Candy zone’s Albino Tiger earns far more than any pet below Secret. The “Pet Size” toggle lets you view a reduced version or the pet at its actual scale; switching to the smaller display can clear your view when a Mystical Rhino gets in the way. Plot upgrades can add pen spaces—for example, a 19-slot expansion costs $250M—letting more pets earn at once. Their earnings stack with every rebirth multiplier you have built up.
