Planned Release Date: Dec 3, 2026

About This Game

The floor falls away under your feet!

Tumbledown is a chaotic party game for up to 8 players. Every tile cracks the moment you step on it, then drops into the lava. Shove your friends off the edge, jump the gaps and be the last one standing.

How to play

•  Tiles crack when you touch them, so keep moving!

•  Dash-shove your rivals straight into the lava.

•  Three rounds on three different arenas. Most round wins is the champion.

•  Knocked out? Come back as a ghost and watch the rest of the round from above.

Game modes and teams

•  Classic: last one standing wins the round.

•  Tumble Tower: the lava rises up a spiral tower. Climb the stairs, shove the others off and be the last one above the lava.

•  King of the Tile: hold the golden tile alone for 15 seconds to win the round, but it keeps moving.

•  Party Mix: a different mode every round.

•  Play every mode alone or in teams of 2 or 4. Teammates can't shove each other, so work together.

•  Streamer mode hides invite codes, IP addresses and other players' names on stream.

Eight characters

Barry the Floor Inspector, Nana Turbo, Sir Toast-a-Lot, Chad Flexington, Doris the Lava Lifeguard, Gerald the Hot Dog, Lord Reginald Poshington and Bjorn the Monday Viking: each with their own personality, plus a somewhat over-excited commentator.

Play together, online or on LAN

•  Quick Match on Steam, or host your own game: open to all, friends only, or private with an invite code.

•  Invite Steam friends right from the game.

•  LAN play for nights when everyone is in the same room.

•  Short on players? Fill the lobby with bots.

•  Score boards for the whole world, for your friends and for your last match.