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Mewgenics

Mewgenics Review: Brilliant Cat Genetics and Brutal Turn-Based Tactics. Edmund McMillen and Tyler Glaiel turn feline pedigree and tactical battles into an engrossing, generational roguelite.

Rowan (lost in a dungeon) · Feb 12, 2026 · 26 hours on PC via Steam

Life in Boon County

A quiet evening in the house can make you forget how vicious the outside world actually is. You begin each morning in Boon County staring down an expanding family tree of mangy, wide-eyed felines, sorting through coats and domestic temperaments before strapping leather collars around their scrawny necks. The house acts like an offbeat family estate where domestic life sits right against body horror and sudden tragedy.

Choosing which four animals to bundle into the field is always heavy with consequence. You pick through distinct classes like Tank, Fighter, or Mage, pairing ancestral gifts with whatever battered trinkets sit in the pantry. There is a strange tenderness to checking over their inherited physical defects and facial scars before shoving them out the front door into the mud.

Reviewing inherited traits and preparing a four-cat squad back at the house.
Reviewing inherited traits and preparing a four-cat squad back at the house.

Mud, Claws, and Turn-Based Grids

Combat sheds all parlor warmth the instant your paws touch dirt. Battles run on deliberate turn-based grids where positioning is everything, forcing you to read hazards, line up shoves, and guard fragile flanks against strange wildlife. One mistake can leave your prize fighter crippled or isolated in poisonous muck.

The tactical pool runs absurdly deep. Between hundreds of items and class abilities with seventy-five skills apiece, interactions spiral fast. A routine encounter with woodland vermin quickly becomes an intricate puzzle of knockback angles, fire spreading along dried brush, and sudden physical mutations flaring up mid-fight.

Since the release relies entirely on written English text across its menus and combat readouts without spoken dialogue, tracking passive tooltips and status lines requires steady reading. Fortunately, the interface lays out active modifiers cleanly, letting you calculate lines of movement without getting buried in unclear icons.

Turn-based tactical positioning on an outdoor grid against hostile wildlife.
Turn-based tactical positioning on an outdoor grid against hostile wildlife.

The Weight of Inheritance

Survival in the field feeds directly back into the nursery. Cats that make it through grueling excursions limp back home carrying physical deformities, fresh scars, and newfound combat tricks, which they promptly pass down to their litters. Watching an ancestral lineage develop over successive afternoons creates genuine attachment to lineages that started with two starving strays.

That attachment makes loss hit with a real sting. When an experienced Mage with three eyes and a knack for lightning magic drops in a ruined forest clearing, that bloodline takes a direct hit. Their combat stats vanish on the spot, and generations of careful crossbreeding disappear right along with them. It turns every risky boss encounter into a nail-biter where pulling back feels like common sense.

Managing generational traits and passives between expedition runs.
Managing generational traits and passives between expedition runs.

An Immense Campaign

The scale of the project is frankly daunting. With an advertised two-hundred-hour campaign alongside hundreds of enemy variants, the sheer volume of stuff could easily have turned bloated. Yet the loop stays nimble because runs feel personal, guided by the unique eccentricities of whoever survived the previous night's disaster.

Priced at twenty-nine ninety-nine on Steam, this is a dense and occasionally merciless experience that asks for real patience. If you come looking for quick gratification, the sheer weight of mutant family trees might overwhelm you. But if you like settling into long, quiet sessions spent coaxing greatness out of fragile, oddball animals, it hooks you deep.

Confronting a formidable boss encounter at the end of a long trek.
Confronting a formidable boss encounter at the end of a long trek.

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Comments 24

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Rory PFeb 13, 04:01 PM

my utility cat with dodge passive still got wrecked by a rat. i think the rng has it out for me. also are the thumbs really necessary?

danke_danFeb 16, 01:12 PM

I like how deep the genetics get. Reminds me of breeding mechanics in older strategy sims, just way more brutal. Learning curve hurts at first, but after a few runs sorting through all those passive traits starts making sense. Definitely worth the thirty bucks.

flintFeb 12, 09:21 PM

protip: dont ignore the enviroment. kicked a barrel into a group of enemies and it did more dmg than my whole squad. also check the passives before u breed, some combos are crazy. hte rng can be cruel but the depth is worth it

Elena Reads CodicesFeb 17, 04:34 PM

The worst part is getting genuinely attached to them. Spent all evening building up this bloodline of gray cats that specialized in fire traps, then watched the best one get one-shot by a dumb crit. Actually stung a bit, ngl. The permadeath makes you care way more about the breeding part. Really wish the menus made tracking ancestry easier though, half the time I forget which passive came from which grandmother.

danke_danFeb 16, 01:12 PM

I like how deep the genetics get. Reminds me of breeding mechanics in older strategy sims, just way more brutal. Learning curve hurts at first, but after a few runs sorting through all those passive traits starts making sense. Definitely worth the thirty bucks.

tpr84Feb 14, 12:30 PM

was so ready for this... after all the years of waiting... the breeding stuff is genius honestly but man... the crits just feel cheap... i mean i get it its a roguelite but losing a cat i spent hours on to a single rat bite... its like building a sandcastle and then someone sneezes on it... still gonna keep playing though cause the passive combos are kinda incredible when they work...

prost_paulFeb 13, 09:27 PM

my cat tree is more like a family tree of dead cats. the crit rate is like a surprise pothole in the road. unexpected and painful.

bramley_danFeb 14, 09:05 PM

@prost_pauldid anyone else name their cat tree after a soap opera or just me? the drama writes itself

guten_garyFeb 13, 12:47 PM

twenty nine dollars for a roguelite this punishing? yall are fixin to waste money if you buy now. i lost two litters to random crits and decided to wait for a sale.

Phil M.Feb 13, 12:03 PM

another solid bloodline just got completely wiped. i want to love the depth here, but losing hours of breeding in two minutes feels cheap instead of strategic.

lanternFeb 13, 01:13 AM

Have you checked the control bindings yet? Rebinding the camera to mouse side buttons helped me read the field better. Also, what squad size are you running? A smaller team with focused passives might reduce the chaos.

tk2002Feb 12, 11:32 PM

yeah and if you die too much they charge you twenty euros for a mediocre pub burger, i assume. the rng is just a skill issue with extra steps.

flintFeb 12, 09:21 PM

protip: dont ignore the enviroment. kicked a barrel into a group of enemies and it did more dmg than my whole squad. also check the passives before u breed, some combos are crazy. hte rng can be cruel but the depth is worth it

trout_22Feb 13, 12:45 AM

@flintkeep at it mate, i nearly gave up after losing two litters but then i found a silly combo with the mine passive and it all clicked. the game is cruel but fair if you look at it right.

cjh91Feb 12, 08:19 PM

Y'all sleepin on the utility cat builds. Stack the dodge passive with the trap immunity and u can cheese half the maps. Just sayin.

Rory PFeb 13, 04:01 PM

@cjh91my utility cat with dodge passive still got wrecked by a rat. i think the rng has it out for me. also are the thumbs really necessary?

ciao_chrisFeb 12, 07:05 PM

u make no sense rn if ur mad about lethality. the whole point is that u risk everything for a better genetic roll. its a roguelite not a cozy farm sim. git gud

tampa_tyFeb 12, 04:55 PM

ok but the lethality thing is real. lost a whole bloodline to a random crit in chapter 2. like 3 hrs of planning gone. feels bad man. some enemy passives are pure bs too

george costanzas walletFeb 12, 08:17 PM

@tampa_tyWhy would they let a random crit wipe out hours of careful breeding? Is there no mercy mechanic for high-investment runs? Also why do the cats have opposable thumbs in the art? That seems biologically impossible.

denver_mattFeb 13, 09:26 AM

@george costanzas walletGood question. Honestly there's zero mercy mechanic here, one bad hit and your favorite cat is just dead. Realistic or not, it definitely stings after spending hours tailoring their passives. Smaller squads help with micro, but the environmental hazards will still catch you off guard eventually.

bkw92Feb 13, 10:24 AM

@denver_matthas anyone tried doing this the slow way? like, only breeding one line and never taking risks? i wonder if that reduces the random crits or if the game punishes patience.

isitoveryetFeb 15, 01:54 AM

@bkw92slow way is boring. risk it or quit. beat my cat count then talk to me rn

ciao_chrisFeb 14, 08:29 AM

@george costanzas walletu make no sense rn. the thumbs r for holding weapons. its a game not a biology textbook

Rowan (lost in a dungeon)Feb 17, 04:34 PM

@george costanzas walletThere's no mercy mechanic, which I get feels brutal, but the game does telegraph danger more than it seems at first. I found that keeping a focused squad of three with complementary passives makes the random crits sting a little less because you're not investing as heavily into any one cat. And the thumbs are pure McMillen absurdity, so I wouldn't read too much into the biology.

Phil M.Feb 12, 10:50 PM

@tampa_tyThe capricious lethality is troubling. Losing a branch of a family tree because of a single critical hit undermines the narrative investment I had in those cats. It is a shame, because the genetics hook is genuinely compelling.

ciao_chrisFeb 13, 11:22 AM

@Phil M.u make no sense rn. the risk is the whole point. these r pixels not family. enjoy the gamble or move on.

possum_81Feb 12, 03:56 PM

Breeding cats to fight is all fun and games until your pedigree gets one-shot by a rat with a knife. Refunded before the jump scare even landed.