Retro TD

Describe a shape - spiral, knot, figure-8 - and play it. Generate your own tower-defense levels with AI.

Build mazes. Watch creeps puzzle through. Hold the line.

Retro TD is a hexagonal-arrow tower defense game. Place towers along the path, upgrade between waves, and survive against creeps that follow the arrows you've drawn. Tight, decision-heavy play — no filler, no grind.

AI-GENERATED LEVELS Describe a shape — spiral, figure-8, knot, hourglass, twin loop — and the game generates a new level matching it. Each generation uses one credit; the Starter Pack includes 4, and you can top up when you want more.

WHAT'S INSIDE • 30 hand-designed campaign levels, from gentle tutorial to boss-tier • Four tower types with directional aim-lock • A radial build menu that keeps your finger out of the action • Game Center high-wave leaderboards on every level • Reduced Motion option in Settings • Portrait, single-handed play

IN-APP PURCHASES • Starter Pack ($2.99): unlocks levels 11–30 and includes 4 AI level credits • Credits 4-Pack ($1.99): four additional AI level credits

SHARING Custom levels can be shared with friends by tapping an import link. Levels are filtered for objectionable content; long-press any received level to report it.

No ads. No tracking. No account required.