Mewgenics

About

Mewgenics is a single player tactical role playing game with horror, comedy, post-apocalyptic and science fiction themes. It was developed by Tyler Glaiel and was released on February 10, 2026. It received positive reviews from critics and very positive reviews from players.

Build the ultimate cat army through tactical breeding and send them into deep, challenging turn-based adventures. Draft abilities, collect items, and manipulate genetics across generations in this roguelike tactics game from the creators of The Binding of Isaac and The End is Nigh.

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92%

Audience ScoreBased on 27,337 reviews

gameplay1.2k positive mentions

grinding429 negative mentions

Deep and complex gameplay combining turn-based tactical combat with unique cat breeding mechanics, offering countless build synergies and emergent strategies.
Exceptional, diverse, and highly praised soundtrack that dynamically enhances the atmosphere and immersion during gameplay.
Charming, distinctive hand-drawn art style and unique character designs with meaningful character development and engaging storytelling.

Steep learning curve with poorly explained mechanics, frustrating RNG elements, and punishing game design leading to occasional unfair or repetitive experiences.
Extensive grinding and slow progression, particularly in late game and breeding management, which can feel tedious and unrewarding to many players.
Mixed technical performance including bugs, crashes, and optimization issues on some platforms, sometimes disrupting gameplay and player experience.

gameplay
3,159 mentions Positive Neutral Negative
38%
57%
5%
Mewgenics offers a deeply complex and addictive gameplay loop that combines turn-based tactical combat with a unique cat breeding mechanic, resulting in countless build synergies and emergent strategies. While many praise the game's depth, variety, and rewarding progression, it is also noted for a steep learning curve, punishing RNG elements, and occasional unclear or hidden mechanics that can frustrate players. The blend of humor, music, and strategy creates an engaging experience, though the breeding and management aspects may feel tedious or underdeveloped to some.
- “Every run seems to introduce new mechanics; I'm continuously surprised by its depth.”
- “The game has a lot of content, including mutations, items or armor your cats can equip, passives and spells your cats can get when they level up, build combos with the passives and spells you get, and fun boss fights & enemies with unique mechanics.”
- “The gameplay is basically split into 2 distinct phases: the house phase where you breed your cats and manage resources and their stats, and the adventure phase which has you sending your cats through different areas to scavenge for food and items, with the cats gaining experience, leveling up, and learning new abilities to pass them down to offspring once they return.”
- “You spend so much time managing genetics, stats, and random outcomes that it starts to feel more like paperwork than gameplay, especially since the payoff is usually slow and unclear.”
- “The mechanics are poorly explained, the learning curve is steep - and painful when you make bad choices.”
- “You don't choose your cats' starting abilities, bad things can just randomly happen to you in events with no way to prevent them just because of rng (often things that are cripplingly bad to the point of making a cat borderline useless, if not a detriment to your party as a whole), and a lot of the combat mechanics especially in later sections of the game just feel designed to be annoying for the sake of being annoying- stunlocks that skip all your cats turns till they die, abilities that prevent you from using most of your actions, reactive one-shots from across the map that trigger if you use certain actions, crippling debuffs that force you to waste actions to remove them, arbitrary dodge abilities that nullify your attacks, so on and so forth, many of which have little to no actual counterplay because you have so little control over so many things.”
music
2,617 mentions Positive Neutral Negative
51%
47%
2%
The soundtrack of this game is widely praised as one of the best in recent years, featuring a diverse range of catchy, well-produced songs across numerous genres, often with humorous and thematic lyrics that enhance the gameplay experience. Each area and boss have unique music tracks that dynamically evolve from instrumentals to full vocal pieces during boss fights, creating an immersive and memorable audio atmosphere. Many players find the music so compelling that it stays with them long after playing, sometimes motivating progress or even being enjoyed independently of the game itself.
- “Every area in the game, of which there are many, has a completely unique absolute banger of a music track that dynamically changes depending on what you're doing in the area at the moment, with lyrics that only kick in during the area's boss (even areas with multiple music tracks make sure each track has vocals); these songs vary wildly in genre, tone and theming, and they are the thing that makes the atmosphere click in each area throughout the game. This isn't including the 30+ unique radio songs that play during the house segments, complete with intermittent radio host dialogue, and these songs also wildly vary in genre and tone, creating an incredibly unique experience between the two halves of the game.”
- “Ridiculon have set a new standard for indie game soundtracks and all 82~ songs composed for the game are excellent, catchy and will be ingrained into my head as well as regularly hummed for a very long time.”
- “The music will not just accompany the run, it fuels it. You look up and realize you’ve been playing for twelve hours, and your only 'stamina potion' has been the music looping in your head, refusing to get old. The gameplay and the rest of its systems are solid on their own, but the music is the multiplier. Add that soundtrack, and the whole package jumps a tier. Truly great game music is rare.”
- “The music is mind-numbing repeating the same 4 notes over and over again; the musician must've only made 10-second clips, which the developers decided to loop for the entire fight. Combined with the extremely slow gameplay, it made me feel like this game is a hypnosis trap designed to lobotomize you.”
- “The soundtrack and general audio is so incredibly grating and repetitive that I have to collect myself every time I launch the game, and I've had to mute the game entirely.”
- “The music is amusing the first couple times you hear a track, but after that, it's going to be bored into your head unless you just disable the music entirely.”
humor
1,772 mentions Positive Neutral Negative
98%
2%
The humor in this game is a divisive blend of dark, crude, and often juvenile Newgrounds-era style, featuring toilet and shock comedy that will strongly appeal to fans of Edmund McMillen's previous works like The Binding of Isaac. Many praise its quirky, absurd, and often hilarious writing, character interactions, and soundtrack, which add charm and levity to the deep and challenging tactical gameplay, though others find the jokes outdated, hit-or-miss, or grating. Overall, the humor is integral to the game's identity—bringing a unique, darkly comedic flavor that some players adore while others find it off-putting or repetitive.
- “The music is pure gold: hilarious, quirky, and surprisingly catchy...it fits the game's weird vibe perfectly and had me laughing out loud multiple times.”
- “The gameplay rewards probabilistic reasoning and adaptive planning, while the eccentric feline designs and dark humor create a memorable, strategically layered experience.”
- “Mewgenics, developed and published by Edmund McMillen and Tyler Glaiel, is an expansive turn-based tactical roguelike that merges deep strategy, genetic experimentation, and dark humor into a singularly bizarre yet compelling package.”
- “As someone who loves South Park, Family Guy, and all the dark humor content, everything in this game seemed forced, became distasteful at some point, and overall is unfunny.”
- “There is an interesting strategy game in here, but it's smothered by the most juvenile, confidently unfunny humor I've ever seen.”
- “The characters' design and especially dialogues range from unfunny and meaningless to unfunny and insulting.”
graphics
712 mentions Positive Neutral Negative
33%
62%
5%
The graphics in this game feature a distinctive, hand-drawn, Newgrounds-inspired art style by Edmund McMillen that blends cartoonish charm with gross-out humor and dark themes, resulting in visuals that are polarizing—some find them charming and nostalgic, while others view them as crude, cluttered, or off-putting. Despite mixed opinions on the aesthetic, the animation quality and character designs are often praised for their personality and detail. Accompanying the visuals is a highly acclaimed, diverse soundtrack that many consider one of the game's standout elements, further enhancing the unique atmosphere.
- “The art style is beautiful.”
- “The art style is the best I've seen from Edmund, and the creative direction fills my heart with joy.”
- “The art-style is so charming, the character and NPC animations are so well made, making me excited to further progress into the game solely to enjoy the visuals, ranging from the beautifully designed backgrounds to the champion variations of enemies.”
- “I love grid-based tactics games so I thought I'd give it a shot, even though the graphics and UI are hideous.”
- “The art style is horrible.”
- “There's so much clutter on the screen, and the aesthetic decision to go monochrome with twitchy graphics just makes it even more of a mess.”
story
625 mentions Positive Neutral Negative
17%
78%
5%
The story in Mewgenics is vast, quirky, and filled with dark humor and emergent narrative elements, often compared to Edmund McMillen's other works like The Binding of Isaac. While many players find the characters and lore engaging and appreciate the connection to previous games, the pacing can be slow and repetitive, with quest mechanics that sometimes frustrate due to RNG and punitive progression resets. Overall, it offers a unique, if uneven, blend of humor, character-driven moments, and long-term storytelling that rewards persistent play despite occasional grind and ambiguous narrative clarity.
- “The main story is filled with content, new classes, new items, new enemies, new areas, new dialogue, new NPCs.”
- “The story and characters are amazing, completely outdoing anything Edmund has done before in this regard.”
- “After about a month of playing almost every day, over 100+ hours, and completing every main story quest in the game, I can say with absolute certainty that Mewgenics is your new king of indie roguelites.”
- “There was an in-game quest item that didn't make clear what it did and that I couldn't unequip once I brought it with me; I found out that the item was so badly bugged it could lead to a complete party wipe.”
- “The issue is that these quests are randomized; if you fail a quest, you need to keep rerolling and redoing these tedious quests every single time you want a shot at finally getting the quest that has the item you want. This makes the entire process of doing quests very annoying at times.”
- “If you lose a cat carrying a quest item near the end of a long run, you lose the quest item and have to redo extensive sections of the story, making failure extremely punishing and frustrating.”
grinding
437 mentions Positive Neutral Negative
1%
1%
98%
The grinding in the game is widely reported as extensive, repetitive, and often tedious, especially in late-game progression, cat breeding, and base management. While some players find the grind addictive and rewarding, many criticize the slow pace, punitive RNG, and lack of quality-of-life features that make managing cats, items, and upgrades frustrating. Overall, the game demands significant time investment with a progression system that can feel overwhelmingly grindy and unrewarding to those less tolerant of such mechanics.
- “Unlike other roguelites on the market, runs are constantly engaging and punishing enough to emphasize careful decision making while not being tedious.”
- “I have yet to "lose" a run after ~10 runs but I imagine when I do, it will largely be to things out of my control or not grinding the meta progression enough.”
- “You'll need a second life for grinding.”
- “For a game that is supposed to be cute but high-stakes, it's way too grindy and unbalanced to be enjoyable.”
- “If the designers expect you to have done n random battles and have gotten m extra levels, then you will feel under-leveled if you have not done that; this leads to whiplash (boss too powerful) then grinding (walking back-and-forth to trigger random encounters).”
- “The game is very grindy and repetitive and the combat is simple.”
replayability
281 mentions Positive Neutral Negative
54%
45%
1%
The game boasts exceptional replayability, often compared to or exceeding that of "The Binding of Isaac," thanks to its deep roguelike mechanics, procedural variety, and extensive content including breeding, class synergies, and strategic combinations. Players praise its endless "one more run" addictiveness, diverse builds, and evolving challenges that keep each playthrough fresh and engaging for hundreds of hours. Although some note occasional grind, frustration from RNG, or limited map variety, overall the tactical depth, randomization, and continuous updates promise a long-lasting, highly replayable experience.
- “Depending on DLC support, this game has immense potential, and I could see it easily becoming the 'next' Binding of Isaac, just in terms of being an immensely deep roguelike with insane replay value and 'one more run' addictiveness.”
- “Amazing game with basically infinite replayability; you technically cannot get bored of this game because even though some things might be the same (enemy pattern, item, etc.), you will encounter them in a whole new context each time.”
- “The breadth of options to explore, play with, and potentially abuse is truly exceptional; providing an incredible level of replayability and strategy.”
- “My only gripe with this game is that it isn't replayable like Binding of Isaac at all.”
- “I doubt it will have replay value as, after the time I put in already, this game is starting to get boring.”
- “And there is a big problem with the vast majority of roguelite games, in my opinion, because there is just not enough content in them to justify 'replayability' game loop at the core of a roguelite, which leads to the game becoming stale and uninteresting pretty damn fast.”
optimization
96 mentions Positive Neutral Negative
28%
59%
13%
Optimization reviews are highly mixed: many users report smooth performance on a variety of systems including weaker laptops and Steam Deck, praising stable framerates and low system demands, while others experience severe lag, stuttering, crashes, and high CPU/memory usage, especially over longer play sessions or on non-gaming hardware. Performance issues often relate to bugs, poor Steam Deck control optimization, and occasional frame rate drops after updates, suggesting the game needs further patches to improve stability and consistency across platforms.
- “I've not had any performance issues playing, crashes, or stutters with this game on both my PC and Steam Deck.”
- “Btw a pleasant surprise was optimization for sure, my laptop is rather weak, but I had no performance issues whatsoever.”
- “- Performance is great on my system (RTX 3060 Ti), the framerate is stable.”
- “I really wanted to enjoy this game but the constant lag spikes and poor optimization got in the way.”
- “I cannot currently recommend due to how poorly optimized it is, taking up over 90% of CPU and memory while running.”
- “-this game has some of the worst performance optimization I've ever seen.”
emotional
86 mentions Positive Neutral Negative
100%
The emotional aspect of the game elicits strong, often conflicting feelings—players frequently become deeply attached to their virtual cats, resulting in profound moments of joy, heartbreak, and emotional investment. While some find the storytelling wholesome and poignant, others feel the game's punishing roguelite mechanics and losses emotionally draining or manipulative. Overall, it offers a unique, intense emotional journey that can be both uplifting and challenging for cat lovers and roguelite fans alike.
- “Emotional, profound cat-based storytelling, only in Mewgenics.”
- “I have grown emotionally attached to the cats and feel absolutely terrible whenever I fail to protect them.”
- “It's an emotional roller coaster of loss and reward, and I can see why some don't get on with it.”
stability
41 mentions Positive Neutral Negative
34%
66%
Stability is mixed: while the game runs well on various platforms like Steam Deck and Linux with generally smooth performance, it suffers from frequent bugs, freezes, crashes, and UI glitches that can disrupt gameplay. Some players find these issues manageable or rare, but others report the bugs as severe enough to make certain playstyles or controls frustrating or even unplayable.
- “Runs great and natively on Nobara Linux 43.”
- “Runs great on Arch Linux, if you were looking for another reason to abandon Microsoft.”
- “Just built my PC and picked this game up; it runs great and plays even better!”
- “It's a very good game, and has a lot of potential... but way way too buggy for the 'no reloads' playstyle that is your only option if you want to play.”
- “Crashes whole computer, stutters, freezes, etc. Changing drivers helped a bit, but even then it seems to just really not like being run sometimes.”
- “It is extremely buggy on startup, it likes freezing and crashing.”
atmosphere
26 mentions Positive Neutral Negative
54%
34%
12%
The game's atmosphere is widely praised for its unique, immersive, and often darkly humorous tone, heavily enhanced by an outstanding, dynamic soundtrack that perfectly complements each area and boss encounter. While some find the visuals and overall aesthetic polarizing or grimy, most agree that the music and sound design significantly elevate the mood, creating a captivating and memorable experience. However, the atmosphere's intensity and complexity may limit its appeal for those seeking a lighter or more casual gameplay.
- “Every area in the game has a completely unique music track that dynamically changes based on your actions, with vocals appearing during boss fights. These songs vary wildly in genre, tone, and theme, making the atmosphere click in each area throughout the game.”
- “The game is further enhanced by an outstanding soundtrack that beautifully complements its atmosphere.”
- “The atmosphere shifts naturally depending on what’s happening, genuinely enhancing the overall experience.”
- “As others have said in other reviews, the atmosphere combined with how the runs feel does not make me want to run multiple runs a day; I stopped after 1 or 2, reached the caves, had my limit, and uninstalled.”
- “I get the dark atmosphere, but the decision to have a video game be fully gray baffles me.”
- “The whole atmosphere of the game and the cats is grimy, like the snot collar you just equipped on your newest kitty.”
monetization
17 mentions Positive Neutral Negative
18%
17%
65%
The game's monetization is generally seen as a return to traditional, non-exploitative practices without intrusive microtransactions or pay-to-win elements, which many players appreciate. However, some feel the pricing and advertising are misleading, with certain advertised features being underwhelming or requiring extensive playtime to unlock. Overall, it is viewed more as a passion project than a cash grab, though opinions on its value vary.
- “Playing this will remind you of what things were like when PC games were made by and for PC gamers, before microtransactions, games as a service, consolization, and game design by committee ruined AAA PC gaming.”
- “If this game had pay to win microtransactions I think the developer would be a hundred-millionaire by now.”
- “I don't think it's worth $30 though; every time I'm playing I can't help but think it feels like a mobile game without microtransactions. I also don't regret getting it though.”
- “✘ In-app purchases (meaning you can buy things after buying the game, i.e., DLCs).”
- “I feel baited and switched with this game's advertising.”
- “Updates will save the game, but in its current state it's a cash grab.”
character development
15 mentions Positive Neutral Negative
40%
40%
20%
Character development in the game is praised for its unexpected depth and growth beyond initial caricatures, with characters evolving in meaningful ways during gameplay. The character designs are consistently highlighted as unique, charming, and visually distinct, complementing the game's overall artistic style and enhancing player engagement.
- “For how old of a game Mewgenics actually is, the writing continues to surprise me with character developments I was not expecting in what could have been one-note caricatures of mid 2010's internet.”
- “Edmund's character designs are infinitely charming, and his flash-inspired style is always welcome in the contemporary gaming landscape.”
- “For how old a game Mewgenics actually is, the writing continues to surprise me with character developments I was not expecting in what could have been one-note caricatures of mid-2010s internet culture.”
- “So I sent her out on an adventure with a bunch of low-lives and she actually had character development, and started healing her teammates (she wasn't even a healing class).”
- “I will now be accepting all damage as character development.”