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ABYSS: Echoes Never Leave

Every Sigil you play stays. ABYSS is a turn-based deckbuilder built around one rule. A Sigil you play does not go to the discard pile — it enters a queue of three slots, and every card in that queue fires again at the end of every turn. So playing a Sigil pushes one out. The engine you spent five turns building can be undone by the card in your hand right now — every play is also a choice about what you give up. The queue even fights on its own: there is an achievement for winning a fight without playing a single card. - Three heroes who each treat the queue differently: hold it still, arrange it, or empty it as fast as possible - Eighty-seven cards and forty-two relics — sixteen of them rewrite the queue's rules outright - Four acts, twenty depths of difficulty, and a final boss that turns your own echoes against you - Forty Game Center achievements. Signing in is optional — everything works offline - No ads, no purchases, no account, no network. You buy it once and it is yours, offline, forever. Runs take twenty to forty minutes. It is built for a phone, in portrait, one thumb. Accessibility: reduce flashes, disable screen shake, and three animation speeds — all in Settings.