CarTrev Towers

Hold the line in CarTrev Towers, a phone-first tower defense game built for quick tactical battles. Place and upgrade towers, counter ground forces and flyers, and stop powerful bosses before they reach the portal.
Fight across three distinct battlefields:
• Verdant Falls
• Iron Switchback
• Ember Pass
Each battlefield features nine escalating waves. Earn coins by defeating enemies, adapt your defenses, and choose from four specialized towers:
• Ember Bolt — rapid Air & Ground attacks
• Iron Mortar — heavy ground splash damage
• Frost Relay — slows advancing ground enemies
• Sky Lance — powerful long-range anti-air fire
Features:
• Three progressively unlocked maps
• Nine waves per battlefield
• Four upgradeable tower types
• Ground enemies, flying enemies, and bosses
• 1×, 2×, and 3× battle speeds
• Manual and automatic wave starts
• Local progress with no account required
• Core gameplay available offline
• No advertising
• Optional in-game feedback
Study each route, build around the terrain, and upgrade the right towers at the right time. Every enemy that reaches the portal costs health—and bosses count as three.
Can your defenses survive all nine waves?

Recent changes:
Added a new phone Settings screen with separate Music and Sound Effects levels, master mute, graphics quality choices, reduced motion, and reduced visual effects. Audio still starts muted while remembering your preferred levels. This update also improves tower placement feedback, keeps victory actions easy to reach, and includes interface and performance polish across phone and tablet play.