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Castaway Soul

Also known as Castaway Soul, castaway soul, castaway-soul

Adapt and survive against an ever increasing menace! Castaway Soul is a casual Isometric 3D rogue-lite game, with elements of mystery and bullet-heaven like action that combines wave-to-wave upgrades with meta-progression builds.

Last update
21 May 2026
Players now
0

Latest update

Patch notes

Working on Build 9, livestream

Hey All, Blog It's been a hot minute since the last update, been churning through a variety of game prototypes over the past several months. Time to get back into CS and spruce the game up a bit! I'm going to try and pu…

1 changeMapsRead patch notes

Update history

Browse past updates and patch notes for this game.

3 updates

Gallery

In-game media

Achievements

Community progression

Top picks from 9 Steam achievements, sorted by player unlock rates.

  • What Lies WithinReach Inside for the first time100.0%
  • DecaReach Surge 1092.5%
  • Aggression RelentedHidden84.4%
  • DodecaReach Surge 2076.1%
  • Anger BoundHidden75.8%
  • MillenialHidden69.1%