"It's a bit unfair to have to compete with Isaac": Mewgenics co-creator felt pressure to "prove myself" working with Edmund McMillen on the follow-up to one of the biggest roguelikes ever
Mewgenics recently beat The Binding of Isaac's peak player count on Steam
Weekly digests, tales from the communities you love, and more
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
Every Friday
GamesRadar+
Your weekly update on everything you could ever want to know about the games you already love, games we know you're going to love in the near future, and tales from the communities that surround them.
Every Thursday
GTA 6 O'clock
Our special GTA 6 newsletter, with breaking news, insider info, and rumor analysis from the award-winning GTA 6 O'clock experts.
Every Friday
Knowledge
From the creators of Edge: A weekly videogame industry newsletter with analysis from expert writers, guidance from professionals, and insight into what's on the horizon.
Every Thursday
The Setup
Hardware nerds unite, sign up to our free tech newsletter for a weekly digest of the hottest new tech, the latest gadgets on the test bench, and much more.
Every Wednesday
Switch 2 Spotlight
Sign up to our new Switch 2 newsletter, where we bring you the latest talking points on Nintendo's new console each week, bring you up to date on the news, and recommend what games to play.
Every Saturday
The Watchlist
Subscribe for a weekly digest of the movie and TV news that matters, direct to your inbox. From first-look trailers, interviews, reviews and explainers, we've got you covered.
Once a month
SFX
Get sneak previews, exclusive competitions and details of special events each month!
Mewgenics co-creator Tyler Glaiel says there was pressure on him during development, even if it's not exactly fair to have to compete with co-creator Edmund McMillen's previous roguelike The Binding of Isaac.
When it comes to the best roguelike games, The Binding of Isaac is pretty high up there. What started as McMillen testing out roguelikes in order to prepare for a future game became one of the earliest success stories for a genre that now dominates the indie space. The game it was in preparation for was Mewgenics, which, after lengthy development – including a cancellation and revival – finally released earlier this year to critical acclaim and a Steam peak that beat out The Binding of Isaac's record.
I didn't work on Isaac so for me there was some pressure to like, prove myself. It's a bit unfair to have to compete with Isaac, a game that has had over a decade of work and expansions put into it with a decently large team the entire time. https://t.co/w61ti31lEyFebruary 22, 2026
Glaiel – who previously collaborated with McMillen on The End is Nigh – was asked on Twitter if he felt intimidated making what is effectively a follow-up to one of the biggest roguelikes of all time. He explained, "I didn't work on Isaac so for me there was some pressure to like, prove myself." However, despite the pressure, he said "it's a bit unfair to have to compete with Isaac" as it's "a game that has had over a decade of work and expansions put into it with a decently large team the entire time."
Of course, on the other side of Mewgenics' launch, it's safe to say Glaiel has more than proven himself. Not only did Mewgenics beat the peak Isaac's peak Steam player count, but also Hades 2's, with only a few games ahead of it to be the biggest roguelike ever on Steam. And considering DLC and console ports are in the works, it's likely to become even bigger.
Weekly digests, tales from the communities you love, and more

Scott has been freelancing for over three years across a number of different gaming publications, first appearing on GamesRadar+ in 2024. He has also written for the likes of PC Gamer, Eurogamer, VG247, Play, TechRadar, and others. He's typically rambling about Metal Gear Solid, God Hand, or any other PS2-era titles that rarely (if ever) get sequels.
You must confirm your public display name before commenting
Please logout and then login again, you will then be prompted to enter your display name.


