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Upgrade your turtle, recruit cute animals like unicorns, giant squids, otters and more, and blast through waves in an idle roguelite auto battler! Swim farther with each run, unlock new skills, and get closer to home every time you grow stronger.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Third-party resellers. Often cheaper, without official store support.
Siegeturtle is a cozy idle roguelite auto-battler about a turtle making its way home through hostile seas. Your turtle moves automatically while companions support you along the journey. Upgrade attributes, skills, and equipment to push a little further with every run.
A jetpack? A cannon? Why not both! Blast through diverse biomes with quirky upgrades and unexpected power-ups.
Recruit dolphins, unicorns, seals and more! Each grants a unique ability to your party.
Send your turtle out to fish between battles. Sell your catch for gold, or keep them for passive stat bonuses. Upgrade your imaginary fishing rod to reel in even rarer finds.
Strength, Agility, Intelligence, or Vitality. Which will you choose? Each attribute shapes your turtle in unique ways, letting you grow stronger with every run.
Customize your playstyle. Spend skill points to upgrade your turtle and companions, unlocking abilities that match how you like to play.
Hunt for legendary loot. Summon powerful bosses to earn new gear and discover synergies that boost gold gain, regeneration, drop rates, critical hits, and more. Break down unwanted equipment into upgrade materials to raise your summoning level and increase your chances of scoring rare items.
When the time is right, reset your journey in a surge of new power. Each ascension grants permanent upgrades to make your turtle faster and stronger than before!
