Kick a Lucky Block Mutations Guide (12 Mutations, Update 5)

All 12 Kick a Lucky Block mutations & their multipliers

All twelve Kick a Lucky Block mutation tiers are sourced from Pro Game Guides (updated May 23, 2026). Entries marked TBA have no published drop chance from any source yet. Entries marked Update 5 were added in the May 23 update. Only one mutation can apply per Brainrot; there is no stacking inside a single roll. The developer has not published official percentages — all chances above are approximate community estimates.

Update 5: four new mutations — Virus, Void, Alien, Bacon

Pro Game Guides updated their Kick a Lucky Block mutations guide on May 23, 2026, adding coverage for four new mutation tiers introduced in Update 5:

• Virus (10×). New mutation tier. Same multiplier as Void — both sit at 10x, between Radioactive (8x) and Shadow (12x). No published drop chance yet.
• Void (10×). First announced in Update 1 (April 27) but its multiplier was unknown for nearly a month. Pro Game Guides now lists it at 10x — the first source to do so. Drop chance TBA.
• Alien (22×). A major new tier sitting between Electrified (16x) and Rainbow (30x). At 22x, a single Alien mutation on a high-rarity Brainrot can dramatically accelerate late-game earnings.
• Bacon (30×). Ties Rainbow at 30x as the joint-highest mutation multiplier in Kick a Lucky Block. At the time of writing, no source has published a drop chance estimate for Bacon.

These four additions bring the total documented Kick a Lucky Block mutations from 8 to 12. All four are currently single-source (Pro Game Guides only) — no second independent outlet has published matching multipliers. Treat the 10x, 22x, and 30x figures as likely correct but awaiting cross-confirmation. The drop chances for all four remain unpublished (TBA).

Brainrot list and tier-list searches

Searches for a Kick a Lucky Block brainrot list or Kick a Lucky Block tier list often land here because mutations are the multiplier layer players care about most. The important boundary: this page verifies mutation tiers and multipliers, not a complete per-character Brainrot roster or cash-per-second list.

The public sources we trust still do not publish a complete Kick a Lucky Block-specific Brainrot roster tied to game ID 89469502395769. We keep the Italian Brainrot meme reference art on the Brainrot Cast page, and we keep the earnings advice here focused on systems we can source: zone quality, mutation multiplier, rebirth multiplier, and whether you actually claim the roll before the tsunami. Do not copy a character tier list from Be a Lucky Block or another Roblox game into Kick a Lucky Block without game-specific proof.

How Kick a Lucky Block mutations actually trigger

When you kick the Lucky Block, the game performs the rarity roll for the Brainrot first, then a mutation roll on top. Five known levers raise the odds of the second roll landing on a mutated outcome:

1. Perfect kicks. Hitting a clean kick (the in-game timing window) grants a small luck boost on that roll. Treat it as a small but free edge — not a strategy in itself.
2. Global luck events. The server periodically announces a luck event with a 2×, 4× or 8× mutation chance multiplier for everyone in the server, lasting around five minutes. When one fires, drop everything and kick as much as your stamina allows.
3. Mutation Luck gamepass. A 139 Robux gamepass that permanently doubles your mutation chance. Three independent guides — Pro Game Guides, AllThings.How and Sportskeeda — all quote 139 Robux as of 2026-05-01. An older TechWiser snapshot listed 349 Robux, but the consensus across newer sources is 139 Robux. See the game passes page for the full pass effect and our take on whether it's worth the spend.
4. Higher Kick Power. Stronger kicks reach rarer zones, which roll rarer Brainrots; mutations stack on top of those rolls, so a Radioactive on a high-rarity Brainrot is dramatically more valuable than a Radioactive on a Common.
5. Run Speed. Faster legs save more rolls from the tsunami — every Brainrot you actually claim is a Brainrot whose mutation can earn for you.

Kick a Lucky Block luck boosts stack multiplicatively

One detail worth its own paragraph: the public guides agree these luck multipliers multiply each other rather than replace each other. TechWiser's mutations article (re-verified 2026-04-27) puts it bluntly: "All three stack together, giving you the highest practical odds of landing a high-tier mutation." A Perfect Kick during an active 4× global luck event while you own the Mutation Luck gamepass means all three multipliers compound on the same roll. The same logic applies to the small Perfect-Kick bonus on top of an event — every active source contributes.

Update 1 through Update 5: the full mutation timeline

The April 27, 2026 patch (Update 1) introduced Void and Shadow mutations on top of the original five-tier ladder. A subsequent guide update by Pro Game Guides (May 2, 2026) first published confirmed multipliers for Shadow (12×) and two additional tiers — Electrified (16×) and Rainbow (30×) — bringing the count to eight. The same Update 1 patch added a Celestial rarity tier and a Meteor variant of the Lucky Block.

Update 5 (mid-May 2026, first documented by Pro Game Guides on May 23) added four more mutations: Virus (10×), Void (10× — previously announced in Update 1 but unpublished), Alien (22×), and Bacon (30×). The full 12-tier ladder documented above is current as of June 14, 2026. Read the full patch timeline on the updates log.

Drop chances for Kick a Lucky Block mutations

The developer has not published official drop rates. The approximate chances in the table above are based on Pro Game Guides' May 23, 2026 update, which is the most detailed public breakdown available. To summarise: common-tier mutations (Gold, Diamond) appear frequently during a normal play session; mid-tier Kick a Lucky Block mutations (Plasma, Molten, Radioactive) require meaningful grind time; the high-tier mutations (Shadow, Electrified, Rainbow) are endgame rolls — Rainbow at 1-in-20,000 is effectively a lucky-streak event. The four newest entries (Virus, Void, Alien, Bacon) have no published drop chances at all — we list them as TBA until a source publishes an estimate. If a developer post or datamine publishes exact probabilities, we will update the table and note the source.

Kick a Lucky Block mutations strategy by progression stage

Early game (Common → Rare zones)

• Don't change your routine to chase mutations. Volume of kicks > mutation hunting.
• If a global luck event fires, that is your cue to spam kicks for five minutes.
• Keep upgrading Run Speed so you don't lose the rare mutated rolls you do get.

Mid game (Epic → Mythic zones)

• Diamond / Plasma start landing more frequently because you spend more total time in the world; place mutated Brainrots first when plot space is tight.
• Consider the Mutation Luck pass once you can comfortably play 30 minutes per day; the doubled chance compounds nicely with your zone tier.

Late game (Godly → Hacked zones)

• Replace plot Brainrots aggressively. A Radioactive Godly out-earns ten older Diamond Rares. At the highest end, an Alien (22×) or Rainbow/Bacon (30×) on a Hacked or OG Brainrot is a run-defining roll.
• Time your kicks around global luck events — that is where the per-hour income spikes happen.
• Stack rebirth multipliers on top of mutation multipliers for the steepest curve.
• The four Update 5 mutations (Virus, Void, Alien, Bacon) have no published drop chances — they may be rarer or more common than their position in the table suggests. Treat them as bonus rolls, not farming targets, until drop rate data emerges.