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Part of: NecroMerger Time Shard Targets — late prestige resets, shard benchmarks, and progression planning.

NecroMerger Robo Chicken Guide: Unlock Timing, How Many to Build, and Egg Mechanics

Player question: How many Robo Chickens should I build (1 vs 2+), when should I unlock the Robo Chicken, how do its egg storage and mechanics differ from Foul Chickens, and is it more efficient than Liches/Gorgons for Time Shards?

I like these games and play them myself. Complete guides are hard to find online, so while playing I collect community experience from Reddit, add a little of my own notes, and put this site together—hoping it helps. Thank you.

Quick answer

Community Knowledge Robo Chickens store eggs internally, removing the perimeter tile requirement of Foul Chickens. Unlike Foul Chickens that need open perimeter tiles, a Robo Chicken holds eggs internally and dispenses them on tap, enabling corner placement without choking merge lanes[1].

Recommendation Build at least two Robo Chickens, paced to lair expansions and spare resources. Most players consider running two chickens well worth the investment for steady snakes and geese[2]. For prestige resets, Liches and Gorgons are more rune-efficient, while duplicate Robo Chickens offer superior space efficiency by delivering 10% shards on a single tile[3].

Recommendation Push to level 60 for guaranteed coins rather than resetting early. Reaching level 60 yields 24 Astro Coins and an Energy Cube chest to unlock the Surgeon[4]. If already at max level and facing an unmanageable Protector, resetting via the Time Machine beats stalling weeks for one feat tier[5].

What makes Robo Chicken different from Foul Chickens?

Observed Game Fact Internal egg storage removes surrounding space requirements. Foul Chickens require open adjacent tiles to lay eggs, stopping production when surrounded. In contrast, the Robo Chicken stores eggs internally up to capacity[1]. Tapping dispenses eggs on demand, allowing corner placement without reserving central board space[1].

Community Knowledge Controlled tapping streamlines merging and combat. Players can clear a corridor, tap the reservoir, and merge snakes and geese on demand[1]. Snakes summon and defeat the Cleric without consuming resource pools[1]. Players widely consider internal storage a major quality-of-life upgrade over Foul Chickens[1].

When should I unlock Robo Chicken?

Community Knowledge Robo Chicken unlocks through the Surgeon alien NPC. The unlock requires Astro Coins and Energy Cubes, aligning with the level 60 run where late feats demand it[4]. Legendaries cannot enter Store-O and must be rebuilt in future runs (see the Store-O Guide)[1].

Recommendation Do not prestige prematurely if short on coins between levels 50 and 60. Resetting early loses guaranteed rewards: reaching level 60 awards 24 Astro Coins across milestones and feats, plus an Energy Cube chest[4]. Advisors urge fighting Protectors rather than abandoning the run early[4]. For broader currency priorities, see the Astro Coins and Energy Cubes Guide.

How many Robo Chickens should I build (1 vs 2+)?

Recommendation Building two Robo Chickens is widely considered worthwhile. Advisors consistently support running a second chicken (often termed a double chicken) once spare resources permit[2]. Two chickens supply snakes for champions and the Soul Grinder, geese for gold, and smooth craving fulfillment without choking board tiles[1][2].

Community Knowledge Pace additions to lair expansions and spare runes. Avoid rushing the second chicken if crafting it starves active stations[2]. Timing additions to expansions preserves merge lanes[2] (see the Lair Layout Guide). While a smaller group runs three or more chickens[1], advanced late-game units like Golems eventually outperform chickens in utility[2].

Are Robo Chickens better than Liches and Gorgons for Time Shards?

Community Knowledge Prestige preparation balances rune cost efficiency against board space efficiency[3] (see the Time Shard Targets Guide):

Time Machine first or Robo Chicken first?

Community Knowledge This fork occurs when hitting max level without enough coins for Feat 21, facing a 3-million Protector[5]. Advisors discourage real-money currency bundles, which offer only minor boosts in a multi-year loop[5].

Recommendation Reset with the Time Machine rather than stalling weeks at max level. Alien NPCs remain in the lair permanently across resets, so unlock progress is preserved[5]. The 5% shard bonus from that single feat rarely justifies grinding a 3-million Protector[5]. Instead, farm basic legendaries like Liches to hit your shard goal and reset[5].

Scope and limits of this guide

Version-sensitive Synthesized from r/NecroMerger discussions (May–August 2026). Findings represent community benchmarks, not developer balance formulas.

← Back to NecroMerger Time Shard Targets · Related: Store-O Reset Picks · Astro Coins & Energy Cubes · Lair Layout · Early Poison Runes

Community sources

  1. Robo Chicken feels so good (opens Reddit) — Player discussion highlighting the quality-of-life upgrade of built-in egg storage, snake utility for combat, and running multiple Robo Chickens.

    u/Rotting_Husk: “Robo Chicken *feels* so much nicer than the Foul Chickens, I never have to worry anymore about making sure they’ve got space to lay their eggs” — original post 1v9uwv1

    u/Remarkable-Set3503: “It's definitely biggest QoL improvement in game by feel” — comment p0gk6kw

    u/UniquePariah: “Robo-chickens are amazing. 3 Robo-chickens are unreal.” — comment p0gpttz

    u/UniquePariah: “Snakes are great. Decent damage, good for summoning the cleric, and essentially zero resources.” — comment p0h4opj

  2. Do I go for two Robo Chickens on my 65 run? (opens Reddit) — Advice on crafting a second Robo Chicken, balancing resource generation versus champion summoning, and pacing additions to lair expansions.

    u/MrChrisTheDemonAngel: “Double chicken I would say is worth it.” — comment ol86jl8

    u/BubbleSmith: “Double chicken is great. They're a decent boost to shards on prestige as well, so provide extra value then as well. Go for it!” — comment ol8hp5q

    u/cywang86: “There's really no wrong answer in terms of robochicken vs regular producers, as the chicken does generate more champion % per hour and in turn, more soul grinder %” — comment ol85pht

    u/garbageboyHS: “I time adding additional Robochickens beyond the first to lair expansions.” — comment ol8kog3

  3. Robochickens or liches and gorgons (opens Reddit) — Mathematical comparison between Liches/Gorgons and Robo Chickens evaluating rune cost efficiency against board tile space efficiency for Time Shards.

    u/Daddy_Robin: “Liches and Gorgons are more rune efficient, Robo Chickens are more space efficient.” — comment omwwj9v

    u/cywang86: “Liches and gorgons will give slightly better % per rune, as they're 20*32 runes for 5% (-20 if it's not the last one) instead of 45 *32 runes for 10%, but they do take up more spaces.” — comment omws7yp

    u/cywang86: “You only need 1 space for the robochicken for that 10%, while liches and gorgons need 2 spaces for that 10%.” — comment omxa7dz

    u/Daddy_Robin: “Dupe Robo chicken gives 10% shards and takes 1 space.” — comment omxgktb

  4. Need advice about robochicken (opens Reddit) — Guidance on leveling progression from level 50 to 60, guaranteed Astro Coin rewards, and reasons not to prestige prematurely.

    u/Daddy_Robin: “you get more coins in the next 10 levels. keep going,” — comment p2nnunv

    u/cywang86: “You're going to get 24 more coins from leveling devourer + one of the feat task, and a cube chest at level 60” — comment p2noz4g

    u/RealCinnamonWhale: “Start killing the 3mil. They'll be dead before you know it” — comment p2nuenq

    u/ASharomi: “Seconded” — comment p2nsg81

  5. So...Time machine? Or Robochicken? (opens Reddit) — Dilemma between grinding a high-health Protector for a feat versus resetting with the Time Machine and farming Liches for Time Shards.

    u/beaverskinn: “NPCs remain, but that 5% boost for clearing those feats isn't worth the squeeze, imo.” — comment oll6war

    u/Progression28: “don‘t buy the bundle. The one time bundles give you a boost of a couple days in the long run, for a game that takes years.” — comment ollb625

    u/Progression28: “farm some legendaries (liches for example) to make up the difference.” — comment ollb625

    u/FarmIllustrious4701: “trying to take down the protector with over 3mil HP at this state sure is painful lol” — original post 1tc371f

Evidence via the r/NecroMerger community archive on Arctic Shift; every thread and comment above re-checked by id. Claim classes defined on this site: Observed Game Fact, Community Knowledge, Recommendation, Version-sensitive. Used on this page: Observed Game Fact, Community Knowledge, Recommendation, Version-sensitive.