A beat-driven roguelite shooter on a hex grid. Every step, shot and dodge lands on the rhythm as you dig into a dead mining asteroid — stack weapon mods, chase synergies, break bosses, and haul your ore back out alive. Full controller support, Steam Deck friendly.
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Match strength key:80+65+50+<50AsterMaster
SteamAbout AsterMaster
AsterMaster is a beat-driven roguelite shooter on a hex grid. Movement and fire snap to the rhythm — read the beat, weave between telegraphed volleys, and take an abandoned mining asteroid apart layer by layer.
DIG DEEP, GET OUT ALIVE
Every run is an expedition across a procedural mine graph: surface zones, boss-gated descents down to the crimson depths, and orbital fragments where smugglers pay extra for your ore. Drilling makes NOISE — the deeper you strip the asteroid, the harder the swarm pushes back. Bank your cargo at a station, or gamble it on one more descent.
BUILD A MONSTER
14 weapon mods across 5 archetypes, 3 slots, stackable up to x3. Thermite burns, ricochet volleys, piercing lances, a mortar with a twin mount — synergies reshape the whole run. Between runs, feed cores into a meta-tree and unlock deeper routes.
READ THE TELLS, BREAK THE BOSSES
Five bosses with destructible hulls, phase tells and their own arenas guard the way down — and an elite warden watches the deepest gates. Survive the final gauntlet where they come back for a rematch.
STAY ON BEAT, STAY ALIVE
Take hits and your Neuro-Link degrades… run it red-hot for a comeback. One seeded Daily Challenge, 60 achievements, a 20-log archive of the expedition that never made it home.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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