

BumbleMumble
bumbleborn
Bluesky | @emilymumble.bsky.social
Early 2026
Roguelite
Deckbuilder
Strategy
Turn-Based
USD 7.99
EUR 6.99
GBP 6.49
Wunder is a Double-Sided Deckbuilder set in the Underworld, rather than a deck of cards you have a bag of coins!Inspired by Balatro & Slay the Spire, you collect coins and flip them in battles of chance against the Ferryman. Your luck will determine if your next life is in Elysium or the River of the Damned.
Journey through all 5 Rivers of the Underworld, from Styx to The Elysian Fields.
Build your strategy from a vast collection of unique Coins, Talismans and Upgrades.
Huge Replayability with many difficulties, challenges & 3 different Endless modes.
A wealth of different Coins based on figures throughout Greek mythology, each with their own unique risk / reward mechanics that can synergise or disrupt each other.
Powerful Talismans can be found or purchased in shops, they can greatly change your odds of success by triggering exploitable interactions.
Forge your own path through the Underworld. At the end of every river you'll have to sacrifice your hard earned coins to pay the toll, you should choose wisely what you give as the Ferryman can make your afterlife easier... or much, much harder!

BumbleMumble is a tiny team up between bumbleborn and Emily Harrison focused on making small, interesting games. They have a combined 15+ years in the industry.The last game bumbleborn released was Echo: The Oracle's Scroll, a small non-violent metroidvania which went on to win Best Adventure Game and Playdate GOTY 2024.
Designer, code, audio, additional art
3D Artist, logo, promotional art