🔱 Boss Duel · Card Roguelite

Abyssal: Siege Lord

A defensive deckbuilder in a sunken trench of cold pressure. Free, no download.

How to play

• Each turn you draw five cards and get three energy.
• Tap a card (or press 1-9) to play it — attacks hurt the foe, block shields you, skills do special effects.
• Read the foe's intent icon and block on the turns it plans to attack.
• Press End Turn (or Enter) when done; the foe acts, then you draw a fresh hand.

Why you'll play it

• Boss Duel mode — survive one brutal, high-health boss.
• Defensive starting deck with deck growth after every fight.
• Abyssal theme set in a sunken trench of cold pressure.
• Telegraphed enemy intents, block/energy/strength/poison systems, card-reward choices.

One quick tip

Out-trade a single tough boss to victory. Build energy-efficient turns, block the big hits, and pick rewards that suit your defensive deck.

Ready?

Out-trade a single tough boss to victory.