BANNER PROTOCOL
Launches 1 October 2026 · PC · Strategy
Command a fractured coalition in a retro-futurist roguelike deckbuilder. Build a 4×4 formation, combine rival factions, intercept enemy signals, bribe incoming attacks, and carry the BANNER core to the Helios Crown Array.
Story
Command a fractured coalition in a retro-futurist roguelike deckbuilder. Build a 4×4 formation, combine four rival factions, intercept enemy signals, bribe incoming attacks, and carry the BANNER core to the Helios Crown Array. ABOUT THIS GAME BANNER PROTOCOL is a tactical roguelike deckbuilder set in a dying retro-futurist empire. Your courier, STARLING-12, has crashed on Halcyon-9 carrying forbidden cargo: BANNER, a military intelligence capable of seizing the Crown’s command network. To complete its final broadcast, you must assemble an unlikely coalition, survive seven hostile armies, and break through to the Helios Crown Array. BUILD YOUR FORMATION Deploy units, artifacts, and support cards across a 4×4 tactical field. Position matters: every card contributes attack, wealth, defense, and faction effects that can reshape the entire formation. COMBINE RIVAL FACTIONS Choose an operator and recruit cards from four distinct factions: Vectari — reliable units and balanced formations Ferrum — powerful artifacts and resource engines Aetheri — adaptive combinations and tactical utility Kharvox — aggressive pressure and high-risk power Mix their strengths, manage their...
Gameplay
Command a fractured coalition in a retro-futurist roguelike deckbuilder. Build a 4×4 formation, combine four rival factions, intercept enemy signals, bribe incoming attacks, and carry the BANNER core to the Helios Crown Array. ABOUT THIS GAME BANNER PROTOCOL is a tactical roguelike deckbuilder set in a dying retro-futurist empire. Your courier, STARLING-12, has crashed on Halcyon-9 carrying forbidden cargo: BANNER, a military intelligence capable of seizing the Crown’s command network. To complete its final broadcast, you must assemble an unlikely coalition, survive seven hostile armies, and break through to the Helios Crown Array. BUILD YOUR FORMATION Deploy units, artifacts, and support cards across a 4×4 tactical field. Position matters: every card contributes attack, wealth, defense, and faction effects that can reshape the entire formation. COMBINE RIVAL FACTIONS Choose an operator and recruit cards from four distinct factions: Vectari — reliable units and balanced formations Ferrum — powerful artifacts and resource engines Aetheri — adaptive combinations and tactical utility Kharvox — aggressive pressure and high-risk power Mix their strengths, manage their rivalries, and create a coalition capable of surviving the route ahead. INTERCEPT THE ENEMY SIGNAL Every opponent broadcasts its next attack. Accept the incoming damage, spend gold to jam the signal,...
Features
- Single-player
- Steam Achievements
- Family Sharing
Developed by OkoYan . Published by OkoYan .