Circular Defense vs Tower Defense

They are coming closer towards the core! Tower defence with a flat design. ◆How to play- - Enemies come attacking from all four directions towards the core in the centre. - Homing? Piercing bullets? Choose a circle from 6 kinds of variations as you wish and make your own defence line! - Choose a circle and arrange by swiping, tap to make turrets-they are all easy to operate! - Use resources by attacking enemies and strengthen the circle! Make it stronger! It becomes easier to capture the stages! ◆Features - You can play so smoothly, whenever you have some spare time! - Use strategy? Try to be funny? You can arrange any way you like. - Timing of arranging the circle and timing of using turret are important factor of the battle. - There are more than 50 stages waiting for you from easy ones to quite difficult ones. ◆recommended for... - Those who are fans of tower defence or defending games - Those who like strategy games that are very strategic - Those who enjoy a smartphone games that bring training elements. - Those who want an efficient app to kill time while commuting. - Those who want to enjoy a game with simple rules. - Those that are looking for casual games for free. Please give us your opinions and requests here. https://www.picola.co.jp/contact-us

Sci-fi tower defense where you aim every shot, and the AI on the other side studies how you play. Ten levels. Thousands of waves. One core to defend. THE AI ADAPTS TO YOU Minerva does more than gain health. Across ten levels she reads your habits and answers them. Lean on orbital platforms and she deploys platform hunters. Lean on the beam and evasion routines escalate. Every level introduces a new enemy behavior: evade, cover, jam, assault, reflect, coordinate, intrude, hack. Each one has an answer you have to find. THEN SHE HACKS YOUR SCREEN In the last levels the interface itself turns hostile. Health bars lie. Controls invert. Buttons drift and remap. Phantom contacts mix in with real ones. Your own platforms change sides. Sixteen interface hacks, and every one has a counter. Sweep suspicious targets with a beam-dwell scan, destroy the intrusion source, and harden your systems through the five-branch Anti-Hack research tree. You learn to fight without trusting your own readouts. YOU AIM EVERY SHOT Manual beam control and mid-wave upgrades, with six special weapons on real cooldowns: Antigravity Pulse, EMP, Supercharge, Firewall, Black Hole, and Nova. Push back, disable, burn through, absorb. Timing decides waves that upgrades alone will not. BUILD FOR THE LEVEL YOU ARE ON Earn Yellow during a run and spend it on offense, defense, utility, special weapons, 0-Day exploits, and quantum systems. Recover Blue for persistent research across 49 upgrades covering weapons, shields, economy, targeting, missiles, platforms, run speed, and anti-hacking. GO AFK. SENTRY MODE DEFENDS. Set how long the game waits before taking over: one, two, five, or ten minutes without input. Come back to a live readout of every wave it held. NEVER LOSE THE SAME WAY TWICE Every run ends with telemetry on what actually killed you and three specific fixes to try on the next one. A CAMPAIGN THAT FIGHTS BACK Ten levels from Cold Boot to Close the Port, each with its own enemy mechanics, bosses, formations, and ambushes. A fully voiced story and reactive combat dialogue uncover what Aerodyne buried below. Minerva gets more personal the closer the containment line comes to failing. Clear the final level and the port closes for good... or does it? ALSO INCLUDED - Daily and weekly Directives with fixed objectives and mutators - Global and per-level leaderboards - Alliance Operations: cooperative goals, rewards, and chat - 20 Game Center achievements - Dozens of skill-based Feats and campaign milestones - Daily research rewards and long-term account progression Built on a custom Metal engine. Procedural geometry, GPU particles, bloom, and scanlines fill the screen with controlled chaos, and every threat stays readable at wave 40 and beyond. Optimized for the iPhone. An internet connection is required. Aim the beam. Close the port.