Physics based roguelite bullet-hell-and-heaven horde-survivor action game. Research and upgrade spaceship. Traverse procedurally generated galaxies with support of Cosmo-Rider guild.

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/header.png?t=1746541236" /> The time has come for a new era of space exploration. We can detect and use warp portals to travel to other galaxies. But it allowed other space dwellers to detect us... <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/bat_1.gif?t=1746541236" /> ...and not all contacts are going to be peaceful. Especially, if you are a member of Cosmo Rider guild who pays bounty for capturing outposts and disassembling ships. <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/bat_2.gif?t=1746541236" /><h2 class="bb_tag" >Advance</h2> Travel through galaxies and solar systems during Expedition where each stage may have different conditions and events(from destructible asteroids to flying comets). <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/warp_and_map.gif?t=1746541236" /><h2 class="bb_tag" >Research</h2> Research new weapons, modules and modifications between Expeditions. <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/ressearch.gif?t=1746541236" /><h2 class="bb_tag" >Improve</h2> Upgrade Ship during Expedition: install researched weapons, modules, modifications. Change basic aspects (attributes). <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/upgrade_ui.gif?t=1746541236" /><h2 class="bb_tag" >Deal</h2> Complete Contracts to unlock new Research Tiers <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/contracts_w_600.png?t=1746541236" /><h2 class="bb_tag" >Conquer</h2> Defeat enemy waves, extract cargo and components and jump into warp-portal to next stage. Enemies may also use different weapons and modules, but they can be shot-off during fight (node-based destruction). <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/map_n_boss.gif?t=1746541236" /><h2 class="bb_tag" >FAQ</h2> <ul class="bb_ul"><li> Run duration: ~20 minutes for one Solar system and ~1 hour for one Galaxy. But progress is saved between stages (each ~1-3 minutes), so run can be loaded later. </li><li> Total playtime: 4 difficulties (aka Galaxies) with 21 stages and 3 bosses each. All progress can be reset after completing all galaxies (statistics is kept). </li><li> Meta-progression / Boosters: researched items appear during run(Expedition). Researched items can be crafted before Expedition start. Permanent bonus Attribute point is obtained after completing Galaxy. </li><li> Builds: 3 archetypes can be defined for now: ranger-with-focus-on-weapons, ranger-with-focus-on-modules and melee-hyper-boost-rammer. </li><li> Randomness: it is possible to predefine ~60% of build before Expedition starts. Other 40% choices are done during Expedition.</li></ul> <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2573890/extras/footer.png?t=1746541236" />

Cosmo Rider Demo

Physics based roguelite bullet-hell-and-heaven horde-survivor action game. Research and upgrade spaceship. Traverse procedurally generated galaxies with ability to alter its conditions and effects.

<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/147d2ca452f006d18ba5915c47ef873c.avif?t=1761920924" width=600 height=246 />The time has come for a new era of space exploration. We can detect and use warp portals to travel to other galaxies. But it allowed other space dwellers to detect us...<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/87f9c7fedd05d5cf2095e87158d7b79b.poster.avif?t=1761920924" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/87f9c7fedd05d5cf2095e87158d7b79b.webm?t=1761920924" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/87f9c7fedd05d5cf2095e87158d7b79b.mp4?t=1761920924" type="video/mp4"></video>...and not all contacts are going to be peaceful. Especially, if you are a member of Cosmo Riders guild who pays bounty for capturing outposts and disassembling ships.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/5b3276e882fd579591df5b8e527d21f8.poster.avif?t=1761920924" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/5b3276e882fd579591df5b8e527d21f8.webm?t=1761920924" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/5b3276e882fd579591df5b8e527d21f8.mp4?t=1761920924" type="video/mp4"></video><h2 class="bb_tag" >Advance</h2>Travel through galaxies and solar systems during Expedition where each stage may have different conditions and events(from destructible asteroids to flying comets).<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/10c1d01254bbe82995bf83ddb3b364a5.poster.avif?t=1761920924" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/10c1d01254bbe82995bf83ddb3b364a5.webm?t=1761920924" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/10c1d01254bbe82995bf83ddb3b364a5.mp4?t=1761920924" type="video/mp4"></video><h2 class="bb_tag" >Research</h2>Research new weapons, modules and modifications between Expeditions.<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/26d283b30a2d9ecbc454aadc0082d5c6.poster.avif?t=1761920924" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/26d283b30a2d9ecbc454aadc0082d5c6.webm?t=1761920924" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/26d283b30a2d9ecbc454aadc0082d5c6.mp4?t=1761920924" type="video/mp4"></video><h2 class="bb_tag" >Improve</h2>Upgrade Ship during Expedition: install researched weapons, modules, modifications. Change basic aspects (attributes).<picture><source srcset="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/2585ebfdacb93a3f382ee990290febd9.webp?t=1761920924"><img src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/2585ebfdacb93a3f382ee990290febd9.poster.avif?t=1761920924" class="bb_img" width=600 height=338 /></picture><h2 class="bb_tag" >Deal</h2>Complete Contracts to unlock new Research Tiers.<img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/93ab10ea1d30cb7d6a1becb9f575eb65.avif?t=1761920924" width=600 height=348 /><h2 class="bb_tag" >Conquer</h2>Defeat enemy waves, extract cargo and components and jump into warp-portal to next stage. Enemies may also use different weapons and modules, but they can be shot-off during fight (node-based destruction).<video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/10cfa7eeffdcb337e89d673ab749be01.poster.avif?t=1761920924" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/10cfa7eeffdcb337e89d673ab749be01.webm?t=1761920924" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/10cfa7eeffdcb337e89d673ab749be01.mp4?t=1761920924" type="video/mp4"></video><video class="bb_img" autoplay muted loop playsinline poster="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/d6a0adc5a535204823ff49eb7160b7bc.poster.avif?t=1761920924" width=600 height=338 ><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/d6a0adc5a535204823ff49eb7160b7bc.webm?t=1761920924" type="video/webm; codecs=vp9"><source src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/d6a0adc5a535204823ff49eb7160b7bc.mp4?t=1761920924" type="video/mp4"></video><h2 class="bb_tag" >FAQ</h2><ul class="bb_ul"><li>Run duration: one expedition takes near 1 hour, with ~20 minutes per each phase. Also progress is saved each ~1-3 minutes, the expedition can be postponed almost any time.  </li><li>Total playtime: 18 Galaxies with unique conditions and 6 difficulties (configured per galaxy). It will take at least 20 hours to beat all galaxies at one difficulty level. All progress can be reset after completing all galaxies (statistics is kept).  </li><li>Meta-progression / Boosters: researched items appear during run(Expedition). Researched items can be crafted before Expedition start. Permanent bonus Attribute point is obtained after completing Galaxy. </li><li>Ship builds (gameplay styles): 3 archetypes can be defined for now: ranger-with-focus-on-weapons, ranger-with-focus-on-modules and melee-hyper-boost-rammer. And ship modification system is flexible enough to combine different styles.</li><li>Randomness: it is possible to predefine ~50% of build before Expedition starts. Other 50% are choices done during Expedition.</li></ul> <img class="bb_img" src="https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2539090/extras/20e403e7df7470d1217736e0dc075cea.avif?t=1761920924" width=600 height=246 />