Peter Whalen

Opinions are mine alone. Currently the Game Director for @TFT at Riot Games. Previously Dream Quest, Amazon Operations, Blizzard R&D, and Hearthstone. He/Him.

[Teamfight Tactics @TFT]

Every region. Every era. Every epic moment. Lore & Legends has it all–and it can't be contained any longer.

Harness the history of Runeterra for yourself with TFT's biggest set of all time! Get a first glimpse at the Grand Library with the official set cinematic during the @LeagueofLegends #Worlds2025 Finals on November 8.

[Critter Crossfire - Available Now on Steam! @CritCrossfire]

It's launch day! Critter Crossfire is now LIVE on Steam!

I can't wait to see all of the gifs and stories that you all share from playing this game. Give it a try and let me know what you think!

#turnbasedthursday #madewithunity #indiegame #gamedev

[Teamfight Tactics @TFT]

Pengu and Choncc are about to drop the hottest remix of all time. Watch the new music video, REMIX RUMBLE ft. @steveaoki, out now!

[Teamfight Tactics @TFT]

Riot Mort (@Mortdog) and Peter Whalen (@LegendaryFerret) chat about the future of TFT’s mid-sets in our latest Dev diary!

[Peter Whalen @LegendaryFerret]

@flankrocksteak Sure, I can do that. It'll be 50% off in the Steam Winter Sale.

Also happy to send you a code for free - just DM me.

[Peter Whalen @LegendaryFerret]

@NateWolfeTCG Like 120 hours over 10 days. Was a pretty fantastic vacation.

But now I kind of want to play through again...

[Peter Whalen @LegendaryFerret]

Playing through Mass Effect Legendary was amazing. So much joy from exploring that universe again.

[Peter Whalen @LegendaryFerret]

@IksarHS Yep - took last week off to play through them.

[Peter Whalen @LegendaryFerret]

@CatellRuz Congrats! So excited to see what you make!

[Peter Whalen @LegendaryFerret]

@duckvalentine For what it’s worth, a short blurb by IGN about a weird obscure video game literally changed my life.

[Peter Whalen @LegendaryFerret]

@CatellRuz A pleasure to work with you. Thanks for everything on Hearthstone and more recently - I love your art and your passion and I'm so excited to see what's next!

[Peter Whalen @LegendaryFerret]

@kenandstuff @Muffinus @IksarHS @hypopyh @puffinplays It usually wasn't so bad! It'd warn you if you were affecting a lot of cards at the same time, plus you'd get the Perforce changelists for each card, so you'd catch it.

Unless you happened to search for lots and lots of cards and then also intended to change a lot of them...

[Peter Whalen @LegendaryFerret]

@IksarHS @hypopyh @puffinplays Three tools engineers later, everything got reverted and it all worked out ok, but it still entered team lore as “That time Stephen deleted the whole set.”

[Peter Whalen @LegendaryFerret]

@IksarHS @hypopyh @puffinplays He spent a few hours checking in the changelists and then went looking for his next task. Around that time, other people had started to pull the set and realized there weren’t any Frozen Throne cards. Chaos ensued.