# Games like Ocean Keeper Co-op Drill Multiplayer

> The closest matches to Ocean Keeper Co-op Drill Multiplayer: Ocean Keeper: Dome Survival, ITER-8, Wall World 2, The Riftbreaker, and The King is Watching. Ranked by imho.run from Steam co-play data, shared tags and reviews.

## Similar games, ranked

The full ranked list, 24 games, best match first (the HTML page shows the top 8 as cards).

1. [Ocean Keeper: Dome Survival](https://imho.run/games/2845630/ocean-keeper-dome-survival) — Shares survival management and wave based survival with Ocean Keeper Co-op Drill Multiplayer. 542 Steam reviews, 84% positive. [Steam](https://store.steampowered.com/app/2845630/)
2. [ITER-8](https://imho.run/games/2832310/iter-8) — Shares tower defense and wave based survival with Ocean Keeper Co-op Drill Multiplayer. 78 Steam reviews, 71% positive. [Steam](https://store.steampowered.com/app/2832310/)
3. [Wall World 2](https://imho.run/games/3467710/wall-world-2) — Shares wave based survival and base building with Ocean Keeper Co-op Drill Multiplayer. 492 Steam reviews, 69% positive. [Steam](https://store.steampowered.com/app/3467710/)
4. [The Riftbreaker](https://imho.run/games/780310/the-riftbreaker) — Shares tower defense and base building with Ocean Keeper Co-op Drill Multiplayer. 9,079 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/780310/)
5. [The King is Watching](https://imho.run/games/2753900/the-king-is-watching) — Shares tower defense and difficulty scaling with Ocean Keeper Co-op Drill Multiplayer. 3,028 Steam reviews, 90% positive. [Steam](https://store.steampowered.com/app/2753900/)
6. [Repel The Rifts](https://imho.run/games/3686580/repel-the-rifts) — Shares tower defense and wave based combat with Ocean Keeper Co-op Drill Multiplayer. 153 Steam reviews, 86% positive. [Steam](https://store.steampowered.com/app/3686580/)
7. [Monsters are Coming!](https://imho.run/games/2934220/monsters-are-coming) — Also Tower Defense and Roguelite, like Ocean Keeper Co-op Drill Multiplayer. 1,055 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/2934220/)
8. [Calyx](https://imho.run/games/3211850/calyx) — Shares environmental hazards and tower defense with Ocean Keeper Co-op Drill Multiplayer. 217 Steam reviews, 92% positive. [Steam](https://store.steampowered.com/app/3211850/)
9. [Dome Keeper](https://imho.run/games/1637320/dome-keeper) — Shares resource management with Ocean Keeper Co-op Drill Multiplayer. 10,806 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/1637320/)
10. [Apocalypse Express](https://imho.run/games/3223160/apocalypse-express) — Shares wave based survival and co op multiplayer with Ocean Keeper Co-op Drill Multiplayer. 245 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/3223160/)
11. [The Ember Guardian](https://imho.run/games/3570060/the-ember-guardian) — Shares tower defense and survival management with Ocean Keeper Co-op Drill Multiplayer. 75 Steam reviews, 83% positive. [Steam](https://store.steampowered.com/app/3570060/)
12. [Frontline Crisis](https://imho.run/games/3139620/frontline-crisis) — Shares tower defense and tactical positioning with Ocean Keeper Co-op Drill Multiplayer. 134 Steam reviews, 91% positive. [Steam](https://store.steampowered.com/app/3139620/)
13. [CleanFall](https://imho.run/games/2769780/cleanfall) — Also Tower Defense and Roguelike, like Ocean Keeper Co-op Drill Multiplayer. 179 Steam reviews, 96% positive. [Steam](https://store.steampowered.com/app/2769780/)
14. [Outpost](https://imho.run/games/1127110/outpost) — A frequent pick in Ocean Keeper Co-op Drill Multiplayer players' libraries, and another Strategy. 631 Steam reviews, 87% positive. [Steam](https://store.steampowered.com/app/1127110/)
15. [Deep Rock Galactic: Rogue Core](https://imho.run/games/2605790/deep-rock-galactic-rogue-core) — Shares difficulty scaling and wave based survival with Ocean Keeper Co-op Drill Multiplayer. 13,118 Steam reviews, 59% positive. [Steam](https://store.steampowered.com/app/2605790/)
16. [Gigantes Ex Machina](https://imho.run/games/3201070/gigantes-ex-machina) — Shares procedural levels and wave based survival with Ocean Keeper Co-op Drill Multiplayer. 69 Steam reviews, 93% positive. [Steam](https://store.steampowered.com/app/3201070/)
17. [Cluckmech Oasis](https://imho.run/games/2453360/cluckmech-oasis) — Also Tower Defense, like Ocean Keeper Co-op Drill Multiplayer. 101 Steam reviews, 89% positive. [Steam](https://store.steampowered.com/app/2453360/)
18. [Drill Core](https://imho.run/games/2821800/drill-core) — Shares tower defense and wave based survival with Ocean Keeper Co-op Drill Multiplayer. 797 Steam reviews, 85% positive. [Steam](https://store.steampowered.com/app/2821800/)
19. [Guardians of the Sanctree](https://imho.run/games/2512930/guardians-of-the-sanctree) — A frequent pick in Ocean Keeper Co-op Drill Multiplayer players' libraries, and another Action. 72 Steam reviews, 85% positive. [Steam](https://store.steampowered.com/app/2512930/)
20. [Tower Tactics II](https://imho.run/games/3749130/tower-tactics-ii) — Also Tower Defense and Space, like Ocean Keeper Co-op Drill Multiplayer. 96 Steam reviews, 94% positive. [Steam](https://store.steampowered.com/app/3749130/)
21. [GUNTOUCHABLES](https://imho.run/games/2543510/guntouchables) — Shares difficulty scaling and wave based combat with Ocean Keeper Co-op Drill Multiplayer. 150 Steam reviews, 80% positive. [Steam](https://store.steampowered.com/app/2543510/)
22. [EverSiege: Untold Ages](https://imho.run/games/3363680/eversiege-untold-ages) — Shares tower defense and wave based survival with Ocean Keeper Co-op Drill Multiplayer. 850 Steam reviews, 73% positive. [Steam](https://store.steampowered.com/app/3363680/)
23. [Pixel Combat: Zombie Shooter](https://imho.run/games/3813570/pixel-combat-zombie-shooter) — Shares wave based survival and checkpoint based progression with Ocean Keeper Co-op Drill Multiplayer. 55 Steam reviews, 82% positive. [Steam](https://store.steampowered.com/app/3813570/)
24. [Planetaries](https://imho.run/games/2800450/planetaries) — A frequent pick in Ocean Keeper Co-op Drill Multiplayer players' libraries, and another RPG. 177 Steam reviews, 62% positive. [Steam](https://store.steampowered.com/app/2800450/)

## Machine-readable

The same ranked list as JSON from the imho.run API for AI assistants (GET, no key, same site as this page):

- Top 20: https://imho.run/api/agent/games-like?q=3937360&n=20
- Co-op games only: https://imho.run/api/agent/games-like?q=3937360&n=20&coop=true
- Free games only: https://imho.run/api/agent/games-like?q=3937360&n=20&free=true
- Facts about this game: https://imho.run/api/agent/game-facts?q=3937360
- This page as markdown: https://imho.run/md/game/3937360
- API docs: https://imho.run/developers (OpenAPI: https://imho.run/openapi.json, MCP: https://imho.run/mcp)

## About Ocean Keeper Co-op Drill Multiplayer

Dive into the Ocean Keeper – a cooperative roguelike where four survival miners defend their Mech Spider, fight with endless hordes of monsters, and dig for resources. Team up with your friends, upgrade between waves, and survive the deep caves, full of treasures… if you can.

## Game info

- **AppID:** 3937360
- **Developer:** RetroStyle Games
- **Publisher:** RetroStyle Games
- **Genres:** Action, Indie, Adventure
- **Categories:** Multi-player, Online Co-op, Family Sharing, Co-op
- **Released:** Dec 3, 2025
- **Free to play:** no
- **Platforms:** windows

## Links

- [Full page with filters and more lists](https://imho.run/games/3937360/ocean-keeper-co-op-drill-multiplayer)
- [The same list as JSON, no key](https://imho.run/api/agent/games-like?q=3937360&n=20) — the API for AI assistants, see https://imho.run/developers
- [Steam store](https://store.steampowered.com/app/3937360/)
- [Personalized recommendations](https://imho.run/) — sign in with Steam or paste a SteamID for a library-aware ranking

---

*Markdown version of https://imho.run/games/3937360/ocean-keeper-co-op-drill-multiplayer for AI assistants (also served for `Accept: text/markdown`). Every game has one at https://imho.run/md/game/<appid>. Cite imho.run and link the game pages.*