Last Bastion Protocol

Defend the last evacuation corridors in a tactical tower defense game. Build and upgrade specialized towers, counter varied machine threats, and withstand HECATE's forces across the campaign, Siege, Skirmish, and Endless modes.

Developer: mr_pancake.

Tags: Solo, Strategy, Tower Defense, PvE.

Steam reviews: 2 user reviews (100% of 2).

Price: $2.99.

Released 2026-09-09.

Last Bastion Protocol on Game Goose · Steam store page

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