Free browser card game
Sixth Sigil
Six turns. Three lanes. Your next move.
Build a twelve-card deck and fight for two of three locations in a fading fantasy world. Read each location’s rules, spend your energy, and decide where to commit your strongest cards.
Previously Aether Vanguard. No download or account needed to start. Mouse and touch controls.
Can you find the winning sequence?
Cross Current starts on the final turn. You have six energy and you’re losing all three lanes. Card order changes where your cards end up and which bonuses apply. There’s one winning sequence.
Free in your browser, no account needed. Puzzle rules. Cross Current on Joystumble.
Learn by playing
Start with guided battles, then explore the story campaign and single-player matches against AI opponents. The optional opening story is available in How to Play.
How to play
Drag a card from your hand into a lane. Inspect cards and locations to read their effects, then end your turn when you are ready. Win two of the three lanes to take the match. Fullscreen is useful on smaller screens.
Looking for a browser card game like Marvel Snap?
Sixth Sigil is an independent fantasy card game and is not affiliated with Marvel or Marvel Snap. Matches last six turns across three lanes, and each location has its own rules for your twelve-card deck to work around. It is free to play in your browser: start as a guest without an account, then choose single-player matches against AI opponents or the story campaign.
Imagine it’s turn six. You lead one lane and have enough energy for another card. Do you protect that lead or try to take a second lane? Because a match is won by holding two of the three lanes, a bigger lead in one lane does not win it alone.
Where did your first match become confusing?
Leave a comment on the itch.io game page with your device and browser. Your feedback helps improve the next build.
Start a guided battle