Lucky Block Breakout upgrade priorities
Spend for the current bottleneck. A fixed order after the first slot wastes Bucks when a different stat is stopping the board.
| Upgrade | Prioritize when | What it changes | Do not assume |
|---|---|---|---|
| Pet Slots | The board has too few pets making contact | Adds equipped pets to the board, up to 100 slots | One stronger pet always replaces several active bodies |
| Pet Power | Boss Lucky Blocks take too many hits | Raises damage dealt on contact | Power fixes a board that is mostly empty |
| Pet Speed | Pets spend too much time between contacts | Makes pets bounce around the board faster | Speed alone solves an underpowered boss stage |
| Better Eggs | The current board clears reliably and hatching is the next goal | Unlocks the next of five Lucky Eggs | Every egg tier is affordable during one early climb |
| Breakout Coins | Coin income is holding back repeated hatching | Increases Breakout Coins earned from blocks | It directly shortens a boss fight without stronger pets |
| Chest Luck | Hourly Titanic and Gargantuan chest rolls are the priority | Improves the listed high-rarity odds from those chests | It raises normal board damage or stage speed |
Update 90 progression checkpoints
These rules come directly from the official Lucky Block Breakout notes.
| Checkpoint | What happens | Best response |
|---|---|---|
| Normal stage | Lucky Blocks spawn in waves and step down through colors as they take hits | Keep the board active and tap blocks when manual speed matters |
| Every fifth stage | One high-health Pink Boss Lucky Block replaces the normal wave | Shift spending toward slots, power, or speed before the next boss wall |
| Stage 100 | Rebirth becomes available and payouts stop climbing | Rebirth instead of farming a capped stage indefinitely |
| Hourly chests | Titanic and Gargantuan chests become claimable beside the board | Claim both on schedule if limited-pet odds are the goal |
| Leaderboard and clan battle | The leaderboard counts new stages; clan scoring counts the first clear of each boss | Keep advancing after Rebirth and avoid repeating a clan boss for score |
How Lucky Block Breakout works
Each player receives a separate Breakout Board. Equipped pets bounce across it while Lucky Blocks spawn in waves, and tapping lets the player add manual damage. Clearing the board opens the next stage.
Blocks come in nine colors and step down a color when hit instead of disappearing immediately. Huge, Titanic, and Gargantuan pets can participate, while rarer pets are described by BIG Games as hitting harder and moving faster.
Choose upgrades by the current boss wall
The official notes explicitly favor a packed board, so the first Pet Slot and additional useful slots are the safest opening. After that, read the failure: add Power when contacts are too weak and Speed when pets are not reaching blocks often enough.
Better Eggs, Breakout Coins, and Chest Luck serve reward goals rather than the same combat bottleneck. Do not drain the next boss budget into Chest Luck when the board cannot yet clear the fifth-stage block.
Rebirth immediately after Stage 100
Stage 100 unlocks Rebirth. The next run makes blocks twice as tough and pets twice as strong, raises the listed Huge, Titanic, and Gargantuan odds, and keeps every pet already hatched.
BIG Games states that payouts stop climbing at Stage 100. If progression is the goal, Rebirth is the intended route; remaining at the cap does not create a higher stage payout.
Handle Better Eggs without trusting one fixed budget
Update 90 contains five Lucky Eggs, unlocked through Better Eggs. The top egg can rotate Active Huge pets, while the Blue Lucky Egg is presented as the rarest hatch tier.
Current player reports disagree on how quickly later egg upgrades can be afforded across early Rebirths and after live restarts. Use the price shown by the current machine, protect enough Bucks for the board to keep clearing, and treat any exact one-run shopping list as temporary.
Claim chests, bags, and boosts for the right target
The Titanic and Gargantuan chests sit beside the board and can each be claimed hourly. The official notes tie the Gargantuan Lucky Block Angelus and Titanic Lucky Block Tiger to those chase paths, with Chest Luck improving the relevant odds.
Lucky Bags and block drops form separate reward rolls. Lucky Damage, Lucky Speed, and Lucky Egg Booster have tier I and II versions and can be stacked before a deeper run, so match the boost to damage, movement, or hatching rather than spending all three for one problem.
Use the free automation inside the arena
Auto Tap, Auto Hatch, and Auto Rebirth are free inside Lucky Block Breakout and do not require a gamepass. Auto Rebirth can restart the climb after Stage 100 while pets continue bouncing.
Automation does not choose a smart upgrade order. Return to the board when a boss stalls or the current machine budget is being saved for a different goal instead of assuming AFK time fixes every bottleneck.
Know what leaderboard and clan progress count
The Breakout Leaderboard counts newly reached stages and preserves the cumulative total through Rebirth. Repeating the same finished stage is therefore less useful than restarting and pushing beyond the previous total.
The Royal Clan Battle follows a different rule: only the first clear of each Boss Lucky Block scores for the clan. A repeated clear of the same boss may help personal progression, but the official notes say it does not add another clan score.
Methodology and limits
Core mechanics, limits, rewards, and contest rules come from BIG Games’ official August 22 Update 90 notes and the live Roblox experience. The progression order was cross-checked against a current walkthrough, while a current player discussion was used only to identify Breakout Bucks and egg-upgrade friction. Exact community-reported budgets are excluded because live restarts and later Rebirths can change the practical route.
Sources checked for this update
These sources were reviewed on 2026-08-24. Rankings and recommendations are our synthesis, not official grades from the developer.
- Pet Simulator 99 on Robloxofficial · 2026-08-24
- BIG Games official Update 90 notesofficial · 2026-08-24
- Current Lucky Block Breakout progression cross-checkcross-check · 2026-08-24
- Current Breakout Bucks and egg-upgrade player discussioncommunity · 2026-08-24
- Current live-restart behavior discussioncommunity · 2026-08-24
Pet Simulator 99 guide FAQ
When should I Rebirth in Pet Simulator 99 Update 90?
Rebirth after clearing Stage 100. Payouts stop climbing there, while Rebirth doubles both block toughness and pet damage and improves the listed high-rarity odds.
What should I upgrade first in Lucky Block Breakout?
Buy the first Pet Slot and keep enough active pets on the board. Then add Pet Power for slow boss damage or Pet Speed when contact frequency is the problem.
Are Auto Tap, Auto Hatch, and Auto Rebirth free?
Yes. BIG Games lists all three as free inside the Lucky Block Breakout arena, with no gamepass required.
How often can you claim the Lucky Block chests?
The Titanic and Gargantuan chests are each hourly claims. Chest Luck is the upgrade tied to improving their listed high-rarity odds.