Shadowline Decks

Shadowline Decks is a roguelike card game you play against the game, not other people, which suits mobile perfectly. Each run you climb through encounters, pick up cards, and try to build something that doesn't fall apart by the final fight. Lose and you start fresh with new options unlocked.

The clever bit is that certain relics rewrite how basic cards behave, so you're always adapting rather than copying one winning deck. Runs are short enough to finish in a sitting. I've had far more 'one more run' nights than I'd like to admit.

The interface is clean and reads well on a small screen. It leans hard on knowing the cards, so the first few runs feel rough, but the learning curve is the fun part.

What we liked

• Quick, self-contained runs
• Relics that reshape your strategy
• Clean, readable mobile interface