Single-player games like Kill The Sea
Below are 8 single-player Steam games similar to Kill The Sea, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Kill The Sea page.
Ranked picks
- 1
Harvest Reaper
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action with Kill The Sea.
Satisfaction through slashing targets with self orbiting dual whipping scythes that pull player movement magnetically.
- 2
Cells of Division
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action and Indie with Kill The Sea.
Cells of Division is a top-down bullet hell roguelike. Fight with past-run clones (up to 6 allies), mix ~100 items, and defeat 50+ bosses. Destroy viruses and defend the immune system!
- 3
Warriors of the End
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action and Indie with Kill The Sea.
Warriors of the End is a fast-paced tower-defense horde-battler roguelike. Defend the Princess against enemy hordes by strategically positioning and upgrading your towers, customize unique characters with deadly weapons and spells, discover mindblowing synergies and create game-breaking builds!
- 4
Nautical Survival
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action and Indie with Kill The Sea.
Captain an armed sea vessel to fight off hordes of oceanic terrors! Navigate between outposts to upgrade your boat, equip powerful weapons, manage your economy and hire crew members to your aid in this unique take on the survivors-like formula.
- 5
Vital Shell
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action with Kill The Sea.
Vital Shell is a single player top-down arena shooter that puts you in control of mechs inspired by classic fantasy archetypes. Unlock powerful synergies with unique weapons, traits, and abilities as you take on increasingly challenging waves of enemies in a shattered realm.
- 6
Supercat Survivors
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action and Indie with Kill The Sea.
Meow! This is a cat-themed Survivor-like game where you control an adorable Supercat! Battle monsters to level up, collect items, upgrade weapons, and experiment with strategic builds to fight off invading creatures threatening Meow Star.
- 7
Demon Hunt
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action and Indie with Kill The Sea.
Battle through demon-infested lands in this fast-paced rogue-lite bullet-heaven. Pick unique weapons with powerful evolutions, and hunt down ancient demons in intense boss fights. Loot, upgrade, and unlock new ways to grow stronger after every hunt!
- 8
Dark Fairy Tale: Dreamland Survivors
Single-player alternative to Kill The Sea — playable solo, no multiplayer required. Shares Action and Indie with Kill The Sea.
This is a top-down, auto-shooting roguelike that can be played entirely one-handed. Players take on the role of Pinocchio, fallen into a nightmare, collecting forbidden Dream Eggs that grant ever-changing offensive and survival abilities. Slay twisted fairy tale creatures in endless nightmares!