The Last Line

The Last Line is an incremental defense game by device25. Your garrison fires automatically while you hire and upgrade ten unit types, place tactical orders, and aim the marshal’s pistol. Bosses pressure the defenses, and breaches push the army back through the Outer Wall, Inner Wall, and Keep. Fallbacks award medals for permanent bonuses. Browser saves and up to eight hours of away earnings support longer progression. The in-development build uses WebGPU where available, with a Canvas 2D fallback.

Hire troops, improve their damage, and direct orders toward threatened lanes. Use aimed pistol shots to support the garrison. Advance or lower the threat level, and fall back for permanent medal bonuses when needed.

1–6 / order bar — select an order Click a lane or point — place selected order Right-click / Esc — cancel order Click field without an order — aimed pistol shot Advance / Back — raise or lower threat level

Aim at a target’s center for the documented critical-hit bonus. Plan purchases around the damage milestones every 25 troops of a type. Use orders on the lanes under pressure. Preserve browser data to retain your save.

Ten garrison unit types Automatic troop fire Tactical orders and optional Auto orders Aimed sidearm shots Boss encounters Three defensive lines Permanent medal bonuses Browser saves and capped away earnings