Roberto Build Megabonk

Roberto Build GuideUpdated March 2026  ·  v1.0.64
EconomyLuck Scaling
Roberto is a recently added character. His wiki page has no Strategy Tips or Role listed yet, and his starter weapon Scythe has no wiki page. This guide is based on the confirmed Hoarder passive mechanic and community-tested Luck-stacking approaches.
The best Roberto build in Megabonk stacks Luck Tome, Credit Card (Green), and Clover to maximise the quality of items from the Hoarder passive's free chests, turning Roberto's economy advantage into a steady stream of Legendary items.

Roberto starts with Scythe and the Hoarder passive: a free chest every 60 seconds, increasing to 120 seconds over levels. The interval increases by 2.5 seconds per level per the v1.0.49 patch notes (changed from 5 seconds per level). Roberto can also float (a little) per the wiki.

No other character generates free chests. Every chest Roberto opens benefits from his Luck stat, so maximising Luck converts the passive into a consistent Legendary item pipeline. Credit Card (Green) stacks Luck per chest opened, compounding faster on Roberto than any other character since he opens more chests per run.

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Roberto Megabonk character
Roberto
Passive, Hoarder: Free chest every 60 seconds, increasing to 120 seconds over levels (2.5s per level per v1.0.49). Roberto can also float. Unlock: Defeat Spooky Steve. Role: TBA per wiki.
Starter weapon: Scythe Scythe
HardEconomyHoarder passive

How to Build Roberto in Megabonk

Luck Tome is the confirmed first priority. Clover and Credit Card (Green) stack Luck further. Roberto opens more chests per run than any other character, so every Luck point applies to more chest rolls than it would on any other character. Key reduces chest gold drain. Once Luck is high and Legendaries are flowing, take Damage Tome to convert the item advantage into combat output.

Weapons
Tomes
Key Items
Scythe
Aura
Flamewalker
Black Hole
Luck Tome
Damage Tome
XP Tome
Credit Card Green
Clover
Key
Weapons
Scythe ScytheAura AuraFlamewalker FlamewalkerBlack Hole Black Hole
Tomes
Luck Tome Luck TomeDamage Tome Damage TomeXP Tome XP Tome
Upgrade Priority
PhasePickupWhy
0-4 minScythe Scythe + Luck Tome Luck TomeLuck Tome is the top priority. The Hoarder passive generates free chests every 60 seconds. Higher Luck means better rarity from every chest Roberto opens. First Luck Tome level as early as possible.
4-8 minClover Clover + second weaponClover raises Luck directly and stacks with Luck Tome. Roberto opens more chests per run than any other character due to the Hoarder passive, so every point of Luck applies to more chest rolls. Add a second weapon for combat coverage while the economy builds.
8-12 minCredit Card Green Credit Card (Green) + Key KeyCredit Card (Green) stacks Luck per chest opened with no stated cap. Roberto opens more chests per run than any other character, so Credit Card stacks compound faster for him than for anyone else. Key gives a free chest chance, reducing the chest cost drain.
12+ minDamage Tome Damage Tome + legendary itemsBy the mid-game Luck is high enough that free chests consistently drop Legendary items. Take Damage Tome to invest the weapon and Legendary item advantage into actual combat output. Scale Scythe upgrades with high rarity level-up picks.

This variant invests more heavily into combat alongside the economy. HP Tome patches Roberto's low starting survivability. Aura provides passive close-range coverage. Damage Tome is taken alongside Luck Tome rather than after. The economy still benefits from Luck investment, but weapons are scaled more aggressively to handle increased difficulty from early aggressive play.

Weapons
Tomes
Key Items
Scythe
Aura
Firestaff
Revolver
Luck Tome
Damage Tome
HP Tome
Credit Card Green
Clover
Key
Weapons
Scythe ScytheAura AuraFirestaff FirestaffRevolver Revolver
Tomes
Luck Tome Luck TomeDamage Tome Damage TomeHP HP Tome

Three weapons, three tomes. Scythe for close range, Aura for passive coverage, Flamewalker for trailing fire. Luck Tome first to start improving free chest quality immediately. HP Tome second to survive the fragile early game. Luck Tome and Clover are the only required picks. Roberto is forgiving once past the early game because the free chests will eventually provide enough Legendary items to carry the run regardless of specific weapon choices.

Weapons
Tomes
Key Items
Scythe
Aura
Flamewalker
Luck Tome
HP Tome
Damage Tome
Credit Card Green
Clover
Key
Weapons
Scythe ScytheAura AuraFlamewalker Flamewalker
Tomes
Luck Tome Luck TomeHP HP TomeDamage Tome Damage Tome

How to Play Roberto in Megabonk

Luck Tome is the single highest priority investment

Roberto's entire build identity centres on his Hoarder passive generating free chests. Higher Luck means better rarity from every chest. Roberto opens significantly more chests per run than any other character, so Luck Tome's effect applies to more chest rolls per run on Roberto than it would anywhere else.

Credit Card (Green) compounds faster on Roberto

Credit Card (Green) adds Luck per chest opened. Since Roberto opens more chests per run than any other character through the Hoarder passive, he stacks more Credit Card Luck per run than any other character. The passive turns Credit Card from a good economy item into one of the best items in the game specifically for Roberto.

The free chest interval increases per level

The wiki confirms the Hoarder passive starts at a free chest every 60 seconds, increasing to 120 seconds over levels. The v1.0.49 patch slowed this increase from 5 seconds per level to 2.5 seconds per level. At level 24 the interval reaches 120 seconds. After that the passive is less frequent but still consistent throughout the run.

Roberto is fragile early but strong mid and late

The wiki notes Roberto starts with no defensive stat bonuses. The early game before Luck is established and chests have provided good items is the most dangerous window. HP Tome and survivability weapons like Aura are important for making it through Tier 1. Once Legendaries start flowing from high-Luck free chests, Roberto becomes one of the strongest mid-game characters.

Best Items for Roberto

All three items directly feed the Hoarder passive's chest economy. Roberto opens more chests than any other character, making Luck items more valuable on him than anywhere else.

Credit Card Green
Credit Card (Green)
Stacks Luck per chest opened. Roberto's Hoarder passive generates free chests throughout the run, meaning Roberto opens more chests than any other character. More chests opened means more Credit Card Luck stacks, compounding faster on Roberto than on any other character.
Clover
Clover
Raises Luck directly. Stacks with Luck Tome and Credit Card (Green) to push Luck to values that consistently pull Legendary items from Roberto's free chests. The chest wiki confirms a player's Luck stat increases the chance to get a higher tier item from any chest.
Key
Key
Gives a 9.1% chance for chests to open for free. Free chest opens via Key do not raise the price of the next chest per the Key wiki. Combined with Roberto's Hoarder passive generating additional free chests, Key stretches the run's total item count further with less gold drain.

How to Unlock Roberto in Megabonk

Roberto is one of the hardest characters to unlock, requiring defeating Spooky Steve in the Graveyard map.

1
Silver Access the Graveyard map
Play as Calcium in Desert Tier 2, find and disturb 4 graves to spawn 4 ghost bosses, then defeat the Undead Boss (Calcium's Dad) at a skeleton statue to unlock Graveyard access.
2
Silver Defeat Spooky Steve
In the Graveyard map, collect the 4 Crypt Keys from the 4 Coffin Bosses. Use them to enter the Second Crypt and spawn Spooky Steve. Defeat Spooky Steve. This also unlocks the Scythe weapon.
3
Silver Buy Roberto from the Unlocks tab
Return to the Main Menu, open the Unlocks tab, and purchase Roberto with Silver once the condition is met.

How Good is Roberto in Megabonk?

Roberto has a unique playstyle that no other character can replicate. The Hoarder passive generates free chests throughout the run, giving Roberto access to more items than any other character in equivalent time. With high Luck, these free chests consistently provide Legendary items, making Roberto one of the strongest mid-to-late game characters when built correctly. His weakness is the fragile early game before items accumulate and the chest interval increasing with levels, reducing passive frequency over time.

For a full character ranking see the Megabonk tier list.

For broader help with the game, our Megabonk tips guide covers mechanics, survival strategy, and beginner advice.

Frequently Asked Questions

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