Ion Siege: Rogue Survivor

Defend the core. Survive the swarm. Build the perfect neon tower.

ION SIEGE is a roguelite idle tower defense. Waves of geometric enemies close in from every side while your tower fires on its own. Spend Cash during the run, pick a Perk every time you level up, and grow stronger for the next run with permanent upgrades.

WHAT YOU DO

• Defend 10 Sectors, each with 20 waves, Elites and a Boss at the end.
• Pick 1 of 3 Perks as you level up: every run plays differently.
• Upgrade your tower in the Workshop while the battle is on, and trigger EMP to blast and freeze what gets close.
• Fire the EMP at the right moment to survive the Boss waves.

BUILD YOUR TOWER

• 9 towers, each with its own ability: rotating Defense Orbs, a focused beam, freezing bursts, splitting shots, burning plasma, a fortress shield, heavy artillery, chain lightning and gravity wells.
• 18 Modules in 3 categories (Attack, Defense, Tactical): missiles, railguns, drones, shields, repair swarms and more. Level them up with Coins; merge copies to raise their rarity and add more missiles, beams or drones.
• Talents, a research Lab, Quests, a Season Pass and an Endless mode with a leaderboard.

PLAY YOUR WAY

• Free to play. Ads are optional and only appear if you choose to watch one for a reward.
• Idle rewards keep your progress growing while you are away.
• Works offline. Link Game Center, Apple or Google to restore your progress on a new device.

VIP PASS (optional auto-renewing subscription)

• VIP Pass Weekly: $1.99 per week. VIP Pass Monthly: $4.99 per month. Removes ads, unlocks x3 game speed and pays daily Gems.
• Payment is charged to your Apple ID account at confirmation of purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. Manage or cancel it any time in your Apple ID account settings.

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Questions or feedback: support@volara.dev